How To Fix GR755 - Multi-dimension sets with key fig.sets are not allowed as additional sets

SAP Error Message - Details

• Message type: E = Error

• Message class: GR - Report Writer

• Message number: 755

• Message text: Multi-dimension sets with key fig.sets are not allowed as additional sets

What causes this issue?

The multi-dimension set entered contains a key figure set. You cannot
enter a multi-dimensional set that contains a key figure set as an
additional set for key figures.

System Response

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

How to fix this error?

Check and correct the additional set.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GR755 - Multi-dimension sets with key fig.sets are not allowed as additional sets ?

  The SAP error message GR755, which states "Multi-dimension sets with key fig. sets are not allowed as additional sets," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with multi-dimensional data models, particularly when trying to create or manipulate queries or data models that involve key figure sets.
  Cause:
  The error arises when you attempt to use a multi-dimensional set that includes key figure sets as an additional set in a query or data model. In SAP BW, certain restrictions apply to the use of key figure sets, especially when they are combined with other sets. The system does not allow the combination of multi-dimensional sets that include key figure sets as additional sets due to the complexity and potential ambiguity in the data representation.
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Review the Query Design: Check the design of your query or data model. Ensure that you are not trying to combine multi-dimensional sets with key figure sets in a way that violates SAP's restrictions.
  
  
  Use Different Set Types: If you need to include additional sets, consider using characteristic sets or other types of sets that do not involve key figures. This may involve redesigning your query or data model to avoid the use of key figure sets as additional sets.
  
  
  Simplify the Data Model: If possible, simplify your data model to avoid complex combinations of sets. This may involve breaking down the query into simpler components or using different aggregation methods.
  
  
  Check SAP Notes and Documentation: Look for any relevant SAP Notes or documentation that may provide additional insights or updates regarding this error. SAP frequently updates its software, and there may be patches or notes that address specific issues.
  
  
  Consult with SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. They may provide specific guidance based on your system configuration and the context of the error.
  
  
  Related Information:
  
  SAP BW Documentation: Review the official SAP BW documentation for information on query design and set usage.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Training and Tutorials: Consider training resources or tutorials on SAP BW query design to better understand the limitations and best practices for working with sets.
  
  By following these steps, you should be able to address the GR755 error and successfully work with your SAP BW or HANA data models.