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

RSM556 - Overview

• Message type: E = Error

• Message class: RSM -

• Message number: 556

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

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.

Unfortunately, there isn't any extra information in this error notice.

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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