How To Fix RSM556 - Texts of an SAP InfoSource cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM -

• Message number: 556

• Message text: Texts of an SAP InfoSource cannot be changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM556 - Texts of an SAP InfoSource cannot be changed ?

  The SAP error message RSM556 indicates that there is an issue with changing the texts of an SAP InfoSource. This error typically arises in the context of SAP BW (Business Warehouse) when you attempt to modify the text descriptions of an InfoSource that is either locked or not in a state that allows changes.
  Cause:
  
  InfoSource Locking: The InfoSource may be locked for editing due to ongoing processes or transactions that are currently using it.
  Transport Requests: If the InfoSource is part of a transport request that is not yet released, it may prevent changes.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the InfoSource.
  InfoSource Status: The InfoSource might be in a status that does not allow changes, such as being in a production environment.
  
  Solution:
  
  Check Lock Status: Verify if the InfoSource is locked. You can do this by checking the transaction codes like SM12 (to see locks) or SE03 (to check transport requests).
  Release Transport Requests: If the InfoSource is part of a transport request, ensure that the request is released. You can do this in transaction SE09 or SE10.
  User Authorizations: Ensure that the user has the necessary authorizations to modify the InfoSource. This may involve checking roles and permissions in transaction PFCG.
  Change Environment: If the InfoSource is in a production environment, consider making changes in a development or test environment first, and then transport the changes to production.
  Use Correct Transaction: Make sure you are using the correct transaction for modifying InfoSource texts. Typically, this would be done in the Data Warehousing Workbench (transaction RSA1).
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Documentation: Review the SAP BW documentation for InfoSources to understand the limitations and requirements for modifying them.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further assistance.