How To Fix /STMC/CR_MSG634 -

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 634

• Message text:

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 /STMC/CR_MSG634 - ?

  The SAP error message /STMC/CR_MSG634 typically relates to issues in the context of SAP's Supply Chain Management (SCM) or Advanced Planning and Optimization (APO) modules. This error message can indicate a problem with the configuration or execution of a planning run, such as issues with master data, planning parameters, or system settings.
  Cause:
  The specific cause of the error can vary, but common reasons include:
  
  Missing or Incomplete Master Data: Required master data (like material master, location master, etc.) may be missing or incomplete.
  Configuration Issues: Incorrect settings in the planning area or planning book configuration.
  Data Consistency Issues: Inconsistencies in the data that the planning run is trying to process.
  Authorization Issues: Lack of necessary authorizations for the user executing the planning run.
  Technical Issues: System performance issues or bugs in the SAP system.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Master Data: Ensure that all required master data is complete and correctly maintained. This includes checking material master records, location data, and any other relevant data.
  Review Configuration: Verify the configuration settings for the planning area and planning book. Ensure that all necessary settings are correctly defined.
  Data Consistency Check: Run consistency checks on the data to identify and resolve any inconsistencies.
  User Authorizations: Ensure that the user has the necessary authorizations to execute the planning run.
  System Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help in troubleshooting, such as /SAPAPO/SDP94 for planning book analysis or /SAPAPO/MC62 for master data checks.
  
  Always ensure that you have a backup of your data and configurations before making any changes in the system.