data migration strategy document

Are the requirements of potential stakeholders included in the plan? records marked for deletion need not be migrated) OR is required to support another migration. Examples include; customers, assets, land & property.

In addition this activity defines the legacy screen headings and the screen field descriptions used to enter the data. This testing can be completed using sampling if appropriate or if the migration includes data that poses significant business or compliance risk, 100% of the migrated data can be verified using an automated testing tool. You see, data migration is necessary when you introduce a new system to the company. ��D��dޱVhq,.�'Y> "��$�4�c���ތ���P�_D�J���7e�"K,�+%��ծ��v';��@N��kd £�%"�͈��Uy ���F��O����A� Test tool configuration against the migration specification which can often be completed via black box testing on a field –by- field basis. Design and construct data load templates. If clever, testing here can also be used to verify that a migration specification’s mappings are complete and accurate. This process requires a detailed knowledge of the associated SAP business processes and careful analysis of the configured SAP system. H�b```f``9�����e� Ȁ �@1V� �Þ�=�� These data types tend to be created once maintained over a long time frame and are used by a number of business activities. Data cleansing should, wherever possible, be done at source, i.e. Migrating your data is about so much more than moving your content from one place to another. Should you conduct repairs before you can move forward? To start, get all the key stakeholders aligned with your migration project plan. Workstream Data Analyst (Customer First) Design/Build of import routines to SAP Ensuring field mappings are complete. The CSS data migration strategy, approach and plan is therefore defined in this document in the form of clear requirements, deliverables and outcomes that can initially be included in the tender packs for procurement of the CSS and SI Service Providers, as well as in In this guide, David Katzoff, Managing Director of Valiance Partners, a specialist data migration technology and service provider, outlines a blueprint for designing an effective data migration testing strategy. x�b```b``Mg`e``�a�[email protected] >�+� �c���Ij6"��%� T1�MZӵ��Qr��Љ�=�.+1�L��p��R�]2h�ҩ�*/Nqm�H�����%�L3[�)A�I5f0H�QH�b$ �*. In the context of Customer First these transactions will be related to the customer interaction process and related to; Customer providing new information – such as new address details. But since companies have to go through with it to not be left behind by their competitors, it is part of their job to understand the material they are handling and the targeted avenue to which they are transferring it to lessen the negative effects of the process.You may also see project flow charts. The data object register will contain all data objects considered for data migration and form the basis for reaching a final decision on whether the data migration will take place for the data object in question. Independence from SAP releases, platforms and the kind of data to be migrated. Dual Data Maintenance Where master data is migrated before actual go-live any data changes on the legacy system must also be reflected on the new SAP system. Data Sign-off After the migrated data has been reconciled and checked the data loads will be signed-off, the sign-off will act as approval for the go-live of the SAP application. Define the SAP Data Requirements (Technical) These define in detail the SAP Data structures, tables and fields. w w 7 kd§ $$If –l Ö ”ÿÜ#€H$ öH$ö ö Ö ÿÖ ÿÖ ÿÖ ÿ4Ö Step 6. Needless to say, it’s a long and tedious process that is not without the risk of complications.You may also see comprehensive project plan, There are many things that can go wrong if an IT team simply proceeds to conducting a migration process without planning out every detail of the process first. 0000004996 00000 n l aö ó » ¯ § Ÿ � � � � � $$If a$gdÓa $d *$1$ 7$ 8$ H$ a$gdÓa $a$gdÓa 157 30 * Your privacy is assured. The list below provides a set of recommendations to define such a testing strategy for a specific system: Establish a comprehensive migration team, including representatives from the user community, IT and management. For example, does HR need a more efficient content flow, or is accounts receivable experiencing greater content bottlenecks? data type and length) and field properties (mandatory, optional, conditional or suppressed). Look for a partner who is familiar with your industry and operational challenges, and can provide use cases that demonstrate success with similar projects. In addition, technical data loading constraints during cutover may mean a limited time window is available for reconciliation tasks (e.g.

Data migration is typically a ‘one-off’ activity prior to go-live.

This method will only be used as a last resort as it tends to create a large development overhead and is usually only justified if the volume of such data is very large.

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Therefore cleansing will have to be repeated each time a new dataset is extracted. The more data migrated into SAP makes the cutover more complex and lengthy resulting in an increased risk of not being able to complete the migration task on time.

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