How To Fix R7B252 - Characteristic &1: Constant value not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: R7B - BW Metadata (InfoCube, InfoObject, InfoObject catalog)

• Message number: 252

• Message text: Characteristic &1: Constant value not permitted

What causes this issue?

Characteristic &V1& has an invalid constant. The value of the constant
is not in the SID table.

System Response

The system resets the constant to the value of the active version (&V2&
).

How to fix this error?

Define a valid constant for characteristic &V1&.

Procedure for System Administrators

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 R7B252 - Characteristic &1: Constant value not permitted ?

  The SAP error message R7B252, which states "Characteristic &1: Constant value not permitted," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with characteristics in queries or data modeling. This error indicates that a constant value has been used in a context where it is not allowed for the specified characteristic.
  Cause:
  
  Incorrect Use of Constants: The error usually arises when a constant value is assigned to a characteristic that does not support it. For example, certain characteristics may require variable values or may be dependent on other characteristics.
  Query Design Issues: If you are designing a query and have mistakenly set a characteristic to a constant value instead of a variable or a selection, this error can occur.
  Data Model Constraints: The data model may have constraints that prevent the use of constant values for certain characteristics.
  
  Solution:
  
  Review Query Design: Check the query or data model where the error is occurring. Ensure that you are not using constant values for characteristics that require variable values.
  Use Variables: If you need to filter or restrict data based on a characteristic, consider using variables instead of constant values. This allows for dynamic selection based on user input or other criteria.
  Check Characteristic Settings: Review the settings of the characteristic in the InfoObject or data model. Ensure that it is configured correctly and that it allows for the intended type of value (constant vs. variable).
  Consult Documentation: Refer to SAP documentation or help resources for specific characteristics to understand their constraints and permissible values.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Testing: After making changes, test the query or data model to ensure that the error is resolved and that the desired results are achieved.
  
  By following these steps, you should be able to identify the cause of the R7B252 error and implement a solution to resolve it.