How To Fix /STMC/CR_MSG743 - Error while performing EXPLAIN; &1; rc=&2

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 743

• Message text: Error while performing EXPLAIN; &1; rc=&2

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_MSG743 - Error while performing EXPLAIN; &1; rc=&2 ?

  The SAP error message /STMC/CR_MSG743 typically occurs when there is an issue while performing an EXPLAIN operation in the context of SAP's database access or SQL execution. This error message indicates that there was a problem with the execution of the EXPLAIN command, which is used to analyze the performance of SQL statements.
  Cause:
  The error can be caused by several factors, including:
  
  
  Database Connectivity Issues: There may be a problem with the connection to the database, which can prevent the EXPLAIN command from executing properly.
  
  
  SQL Syntax Errors: The SQL statement being analyzed may contain syntax errors or may not be valid for the database being used.
  
  
  Database Configuration: There may be configuration issues with the database that prevent the EXPLAIN command from executing.
  
  
  Insufficient Permissions: The user executing the EXPLAIN command may not have the necessary permissions to perform this operation.
  
  
  Database-Specific Limitations: Some databases may have specific limitations or requirements for executing EXPLAIN commands.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check SQL Syntax: Review the SQL statement being analyzed for any syntax errors. Ensure that it is valid and properly formatted.
  
  
  Verify Database Connection: Ensure that the connection to the database is active and functioning correctly. Check for any network issues or database downtime.
  
  
  Review User Permissions: Confirm that the user executing the EXPLAIN command has the necessary permissions to perform this operation on the database.
  
  
  Consult Database Documentation: Refer to the documentation for the specific database you are using to understand any limitations or requirements for the EXPLAIN command.
  
  
  Check Database Configuration: Review the database configuration settings to ensure that they are correctly set up for executing EXPLAIN commands.
  
  
  Analyze Return Code: The error message includes a return code (rc=&2). Analyze this return code to get more specific information about the nature of the error. You may need to consult the database documentation or SAP notes for further details on the return code.
  
  
  SAP Notes and Support: If the issue persists, check SAP Notes for any known issues related to this error message. You may also consider reaching out to SAP support for assistance.
  
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation for more details on SQL performance analysis and the EXPLAIN command.
  Database Documentation: Consult the documentation for the specific database you are using (e.g., HANA, Oracle, SQL Server) for details on the EXPLAIN command and its usage.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and to share solutions.
  
  By following these steps, you should be able to diagnose and resolve the error message /STMC/CR_MSG743 effectively.