How To Fix KH590 - Variable & for field & is not a set variable

SAP Error Message - Details

• Message type: E = Error

• Message class: KH - CO-PA Reporting

• Message number: 590

• Message text: Variable & for field & is not a set variable

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message KH590 - Variable & for field & is not a set variable ?

  The SAP error message KH590 indicates that a variable used in a report or query is not recognized as a set variable. This typically occurs in the context of SAP CO (Controlling) when working with planning or reporting tools, such as SAP BW or SAP BPC, where variables are used to filter or manipulate data.
  Cause:
  
  Incorrect Variable Definition: The variable may not be defined correctly in the system. It might not be set up as a set variable, which is required for the operation you are trying to perform.
  Variable Type Mismatch: The variable you are trying to use may not be compatible with the field or context in which it is being applied.
  Missing Authorization: Sometimes, the user may not have the necessary authorizations to access the variable or the data associated with it.
  Technical Issues: There could be underlying technical issues, such as inconsistencies in the data model or issues with the transport of changes.
  
  Solution:
  
  Check Variable Definition: Go to the variable maintenance transaction (e.g., RSCONN01 for BW) and verify that the variable is defined as a set variable. Ensure that it is correctly configured for the intended use.
  Review Variable Usage: Ensure that the variable is being used in the correct context and that it matches the expected data types and formats.
  Authorization Check: Verify that the user has the necessary authorizations to access the variable and the associated data. This can be done through transaction SU53 or by checking the user roles.
  Recreate the Variable: If the variable is corrupted or incorrectly set up, consider deleting and recreating it.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the variable in question and its intended use.
  Debugging: If the issue persists, consider debugging the report or query to identify where the variable is failing.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message KH590.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Training and Documentation: Review training materials or documentation related to SAP CO, BW, or BPC to better understand how to work with variables.
  
  If the problem continues after trying these solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.