How To Fix REP_EAPS_CZ_MSG042 - Dimension delimiter for '&1/&2/&3' already exists (data not saved)

SAP Error Message - Details

• Message type: E = Error

• Message class: REP_EAPS_CZ_MSG - PS-CZ Reports

• Message number: 042

• Message text: Dimension delimiter for '&1/&2/&3' already exists (data not saved)

What causes this issue?

Several Customizing settings exist for dimension delimiter. You can
define only one Customizing setting for the combination of mapping
version &V1&, FM area &V2&, and dimension type &V3&.

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?

Define only one mapping for the combination of a mapping version/FM
area/dimension type in the Customizing activity
<DS:SIMG.REP_EAPS_CZ_D_VC>Create Dimension Mapping</>. You make
settings either on the <ZK>Fields Mapping</> or the Delimiter screen.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message REP_EAPS_CZ_MSG042 - Dimension delimiter for '&1/&2/&3' already exists (data not saved) ?

  The SAP error message REP_EAPS_CZ_MSG042 indicates that there is an issue with the dimension delimiter in the context of SAP Analytics Cloud (SAC) or SAP BW (Business Warehouse). This error typically occurs when you are trying to create or modify a dimension that already exists with the same delimiter configuration.
  Cause:
  The error is triggered when:
  
  You attempt to create a new dimension or modify an existing one using a delimiter that is already in use by another dimension.
  The system enforces uniqueness for dimension delimiters to avoid conflicts in data processing and reporting.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Dimensions:
  
  Review the existing dimensions in your model or data source to identify if the delimiter you are trying to use is already assigned to another dimension.
  You can do this by navigating to the relevant section in your SAP system where dimensions are managed.
  
  
  
  Use a Different Delimiter:
  
  If the delimiter is already in use, consider using a different delimiter that is not currently assigned to any other dimension.
  Update your dimension creation or modification request with the new delimiter.
  
  
  
  Modify Existing Dimension:
  
  If you need to use the same delimiter, you may need to modify the existing dimension that is currently using it. This could involve changing its configuration or removing it if it is no longer needed.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help resources for specific guidelines on dimension management and delimiter usage.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or your internal IT team for further assistance.
  
  
  
  Related Information:
  
  SAP Analytics Cloud (SAC): This is a cloud-based solution for business intelligence, planning, and predictive analytics. Understanding how dimensions and measures work in SAC can help in managing data models effectively.
  SAP BW: If you are working with SAP BW, familiarize yourself with the data modeling concepts, especially regarding InfoObjects and their properties, including delimiters.
  Best Practices: Always follow best practices for naming conventions and dimension management to avoid conflicts and ensure smooth data processing.
  
  By following these steps, you should be able to resolve the error and successfully save your data.