How To Fix RSM2048 - Invalid aggregation during the loading process

RSM2048 - Overview

• Message type: E = Error

• Message class: RSM2 - Monitor assistant help texts

• Message number: 048

• Message text: Invalid aggregation during the loading process

What causes this issue?

The number of the records received in BW does not match the number of
records posted. This aggregation was flagged as invalid in the error
handling section of the scheduler.

System Response

The request has been defined as incorrect.

How to fix this error?

In the monitor, you can access the record check by choosing the <LS>
Header</> tab page and double clicking on the field <LS>Record Count</>.
Check the record count and establish the course of the aggregation. You
can use a posting simulation to help you do this.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSM2048 - Invalid aggregation during the loading process ?

  The SAP error message RSM2048, which states "Invalid aggregation during the loading process," typically occurs during the data loading process in SAP BW (Business Warehouse) or SAP BW/4HANA. This error indicates that there is an issue with the aggregation of data being loaded into the InfoCube or DataStore Object (DSO).
  Causes of RSM2048 Error
  
  
  Incorrect Aggregation Settings: The aggregation settings in the InfoObject or InfoCube may not match the data being loaded. For example, if the data being loaded is not compatible with the defined aggregation levels.
  
  
  Data Type Mismatch: There may be a mismatch between the data types of the source data and the target InfoObject. For instance, if a numeric field is being loaded as a character field.
  
  
  Missing Key Figures: If the data being loaded does not include all the required key figures or if the key figures are not properly defined in the InfoCube.
  
  
  Inconsistent Data: The source data may contain