How To Fix RSMIGRATE057 - 3.x InfoSource &1 not migrated

SAP Error Message - Details

• Message type: E = Error

• Message class: RSMIGRATE - Migration

• Message number: 057

• Message text: 3.x InfoSource &1 not migrated

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSMIGRATE057 - 3.x InfoSource &1 not migrated ?

  The SAP error message RSMIGRATE057 indicates that an InfoSource (in this case, identified as &1) has not been migrated from the older version (3.x) to the newer version (7.x) of SAP BW (Business Warehouse). This typically occurs during the migration process when moving from SAP BW 3.x to SAP BW 7.x.
  Cause:
  The primary causes for this error message can include:
  
  Incomplete Migration: The InfoSource may not have been included in the migration process, possibly due to configuration issues or oversight.
  Dependencies: The InfoSource might have dependencies that prevent it from being migrated, such as related objects that are not yet migrated or are in an inconsistent state.
  Customizations: If the InfoSource has custom fields or logic that are not compatible with the new version, it may not be migrated automatically.
  Technical Issues: There could be technical issues or errors in the migration process that led to the InfoSource being skipped.
  
  Solution:
  To resolve the RSMIGRATE057 error, you can follow these steps:
  
  
  Check Migration Status: Use transaction code RSA1 to check the status of the migration. Ensure that all relevant objects, including the InfoSource, are listed and their statuses are correct.
  
  
  Manual Migration: If the InfoSource was not migrated, you may need to manually create it in the new version. You can do this by:
  
  Creating a new InfoSource in the BW 7.x environment.
  Recreating the necessary fields and mappings.
  Ensuring that any transformations or data flows are correctly set up.
  
  
  
  Review Dependencies: Check for any dependencies that might be preventing the migration. Ensure that all related objects (like DataSources, InfoObjects, etc.) are migrated and functioning correctly.
  
  
  Consult Documentation: Refer to SAP's official documentation for migration from BW 3.x to BW 7.x. This documentation often includes specific steps and considerations for migrating InfoSources.
  
  
  Use SAP Notes: Search for relevant SAP Notes that might address this specific error or provide guidance on migrating InfoSources. You can use the SAP Support Portal for this.
  
  
  Testing: After migration, perform thorough testing to ensure that the InfoSource is functioning as expected and that data is being loaded correctly.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSMIGRATE (Migration tools), and RSMIGRATE_LOG (to check migration logs).
  SAP BW Migration Guide: Review the SAP BW Migration Guide for detailed instructions and best practices for migrating from BW 3.x to BW 7.x.
  SAP Community: Engage with the SAP Community forums for insights and experiences shared by other users who have faced similar issues.
  
  By following these steps, you should be able to address the RSMIGRATE057 error and successfully migrate your InfoSource.