How To Fix SDDL_PARSER_MSG261 - Session variables are not allowed in composition definitions

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 261

• Message text: Session variables are not allowed in composition definitions

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 SDDL_PARSER_MSG261 - Session variables are not allowed in composition definitions ?

  The SAP error message SDDL_PARSER_MSG261 indicates that session variables are not permitted in composition definitions within the context of SAP's Semantic Data Definition Language (SDDL). This error typically arises when you attempt to use session variables in a way that is not supported by the SDDL parser.
  Cause:
  The primary cause of this error is the inclusion of session variables in a composition definition. In SDDL, composition definitions are used to define how different data elements are combined or related. However, session variables, which are typically used to store user-specific or session-specific data, cannot be utilized in these definitions due to the way SDDL is designed to handle data composition.
  Solution:
  To resolve this error, you should:
  
  
  Review the Composition Definition: Check the composition definition where the error is occurring. Identify any session variables that are being used.
  
  
  Remove Session Variables: Replace the session variables with static values or other types of variables that are allowed in composition definitions. If you need to use dynamic data, consider alternative approaches such as:
  
  Using parameters that can be passed to the composition definition.
  Utilizing global variables or constants that do not depend on the session context.
  
  
  
  Refactor Logic: If the logic of your application requires session-specific data, consider refactoring your approach. You might need to handle session data outside of the composition definition and pass the necessary values as parameters to the relevant functions or methods.
  
  
  Consult Documentation: Refer to the official SAP documentation for SDDL to understand the limitations and best practices regarding the use of variables in composition definitions.
  
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check for any SAP Notes or KBAs that might provide additional context or updates regarding this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Version-Specific Behavior: Be aware that behavior may vary between different versions of SAP software, so ensure that you are consulting the documentation relevant to your specific version.
  
  By following these steps, you should be able to resolve the SDDL_PARSER_MSG261 error and successfully define your compositions without session variables.