/CFG/EXP162 - Expression ID generation failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/EXP -

• Message number: 162

• Message text: Expression ID generation failed

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.

AnswerBot

• What is the cause and solution for SAP error message /CFG/EXP162 - Expression ID generation failed ?

  The SAP error message /CFG/EXP162 Expression ID generation failed typically occurs in the context of SAP configuration, particularly when dealing with expressions in the SAP system. This error can arise due to various reasons, including issues with the configuration settings, missing dependencies, or problems with the underlying data.
  Causes:
  
  Configuration Issues: There may be incorrect or incomplete configuration settings in the system.
  Missing Dependencies: Required components or dependencies for the expression might be missing or not properly configured.
  Data Integrity Issues: There could be issues with the data being used in the expression, such as invalid or inconsistent data.
  System Bugs: Occasionally, this error can be caused by bugs in the SAP system or specific versions of the software.
  
  Solutions:
  
  Check Configuration Settings: Review the configuration settings related to the expression. Ensure that all necessary parameters are correctly set.
  Validate Dependencies: Ensure that all required components and dependencies are present and correctly configured. This may involve checking for missing transport requests or ensuring that all necessary objects are activated.
  Data Validation: Check the data being used in the expression for any inconsistencies or errors. Ensure that the data types and formats are correct.
  Review Logs: Check the system logs for any additional error messages or warnings that may provide more context about the failure.
  Recreate the Expression: If the expression is corrupted or improperly defined, consider recreating it from scratch.
  Consult SAP Notes: Look for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error. SAP frequently updates its documentation and provides fixes for known issues.
  System Update: Ensure that your SAP system is up to date with the latest patches and updates, as this can resolve known bugs.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and version.
  Community Forums: Engaging with the SAP Community or forums can also be helpful, as other users may have encountered and resolved similar issues.
  Documentation: Review the official SAP documentation related to the specific module or functionality you are working with, as it may provide insights into common issues and their resolutions.
  
  By following these steps, you should be able to diagnose and resolve the /CFG/EXP162 Expression ID generation failed error in your SAP system.