How To Fix RSM1135 - Multi SID assignment is not supported for transaction data

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM1 - Messages for AWB, Scheduler and Monitor (new)

• Message number: 135

• Message text: Multi SID assignment is not supported for transaction data

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM1135 - Multi SID assignment is not supported for transaction data ?

  The SAP error message RSM1135, which states "Multi SID assignment is not supported for transaction data," typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when you are trying to perform a data load or data transfer that involves multiple System IDs (SIDs) for transaction data.
  Cause:
  The error arises because the system does not support the assignment of multiple SIDs for transaction data. In SAP BW, transaction data is usually linked to a single SID, and attempting to assign multiple SIDs can lead to inconsistencies and data integrity issues. This is particularly relevant when dealing with data sources that are expected to have a one-to-one relationship with their corresponding SIDs.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Source Configuration: Ensure that the data source you are using is correctly configured to handle the transaction data. Verify that it is set up to use a single SID.
  
  
  Review Data Load Process: If you are using a process chain or a data load process, review the steps to ensure that they are not attempting to assign multiple SIDs to the same transaction data.
  
  
  Adjust Data Transfer Settings: If you are using a data transfer process (DTP), check the settings to ensure that it is configured to handle the data correctly without attempting to assign multiple SIDs.
  
  
  Consult Documentation: Refer to the SAP documentation for your specific version of BW or BW/4HANA to understand the limitations and best practices regarding SID assignment for transaction data.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration or version.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on handling SIDs in your version of SAP BW.
  Data Modeling: Understanding how data modeling works in SAP BW can help prevent such issues. Familiarize yourself with concepts like InfoObjects, DataStore Objects (DSOs), and InfoCubes.
  Performance Considerations: Be aware that improper SID assignments can lead to performance issues in reporting and data retrieval, so it’s essential to ensure that your data model is optimized.
  
  By following these steps and understanding the underlying principles, you should be able to resolve the RSM1135 error effectively.