How To Fix /IBS/RB136 - Source system ID not required for aggregation level &1

/IBS/RB136 - Overview

• Message type: E = Error

• Message class: /IBS/RB -

• Message number: 136

• Message text: Source system ID not required for aggregation level &1

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 /IBS/RB136 - Source system ID not required for aggregation level &1 ?

  The SAP error message /IBS/RB136 Source system ID not required for aggregation level &1 typically occurs in the context of SAP Integrated Business Solutions (IBS) or SAP BW (Business Warehouse) when there is an issue related to the configuration of aggregation levels in the context of planning or reporting.
  
  Cause:
  
  Incorrect Configuration: The aggregation level specified in the error message is likely configured to not require a source system ID, but the system is trying to process it as if it does.
  Data Source Issues: The data source or the InfoProvider associated with the aggregation level may not be set up correctly, leading to the system expecting a source system ID.
  Planning Functions: If you are using planning functions or planning sequences, they may be incorrectly configured to reference a source system ID that is not needed for the specified aggregation level.
  
  
  Solution:
  
  
  Check Aggregation Level Configuration:
  
  Go to the transaction code RSPLAN or RSRT to check