How To Fix RSDTM121 - Error when changing InfoPackage "&1" ("&2")

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDTM - Data Mining Connection Messages

• Message number: 121

• Message text: Error when changing InfoPackage "&1" ("&2")

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 RSDTM121 - Error when changing InfoPackage "&1" ("&2") ?

  The SAP error message RSDTM121 typically occurs when there is an issue with an InfoPackage in the context of data extraction in SAP BW (Business Warehouse). This error can arise due to various reasons, such as inconsistencies in the InfoPackage settings, issues with the data source, or problems with the underlying data model.
  Cause:
  
  Inconsistent InfoPackage Settings: The InfoPackage may have settings that are not compatible with the current state of the data source or the data model.
  Data Source Issues: The data source might be inactive, or there could be issues with the connection to the source system.
  Authorization Issues: The user may not have the necessary authorizations to modify the InfoPackage.
  Technical Issues: There could be technical issues related to the BW system, such as inconsistencies in the metadata or problems with the transport of objects.
  
  Solution:
  
  Check InfoPackage Settings: Review the settings of the InfoPackage to ensure they are correct and compatible with the data source. Make sure that the extraction method and other parameters are properly configured.
  Validate Data Source: Ensure that the data source is active and functioning correctly. You can check the status of the data source in the Data Warehousing Workbench.
  Review Authorizations: Verify that the user has the necessary authorizations to change the InfoPackage. This may involve checking roles and permissions in the SAP system.
  Check for Technical Issues: Look for any technical issues in the BW system. This may involve checking logs for errors, running consistency checks, or consulting with your SAP Basis team.
  Recreate the InfoPackage: If the issue persists, consider recreating the InfoPackage from scratch to eliminate any potential corruption or misconfiguration.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to manage InfoPackages and data sources.
  SAP Notes: Check for specific SAP Notes related to RSDTM121 for any patches or updates that may resolve the issue.
  Logs and Traces: Review system logs (transaction SLG1) and traces to gather more information about the error context.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.