How To Fix /IWFND/CM_COS126 - Aggregation on metering data executed on '&1'

/IWFND/CM_COS126 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_COS -

• Message number: 126

• Message text: Aggregation on metering data executed on '&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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/IWFND/CM_COS126 - Details

• The SAP error message /IWFND/CM_COS126 typically relates to issues encountered during the aggregation of metering data in the context of SAP's Core Data Services (CDS) or OData services. This error can occur in various scenarios, particularly when dealing with large datasets or specific configurations in the SAP system.
  
  Cause:
  The error message /IWFND/CM_COS126 indicates that there is a problem with the aggregation process on the metering data. Common causes include:
  
  Data Volume: The volume of data being processed may exceed system limits or performance thresholds.
  
  Configuration Issues: There may be misconfigurations in the OData service or the underlying data model.
  Authorization Issues: The user executing the aggregation may not have the necessary permissions to access the required data.
  System Performance: The system may be experiencing performance issues, leading to timeouts or failures during data processing.
  Data Quality: There may be inconsistencies or errors in the underlying metering data that prevent successful aggregation.
  
  
  Solution:
  To resolve the /IWFND/CM_COS126 error, consider