How To Fix CM_EHFND_COMN120 - Statements merged

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_COMN - Commonly Used Messages

• Message number: 120

• Message text: Statements merged

What causes this issue?

You have merged statements that are used in other objects.

System Response

The system performed the merging and replaced the merged statements in
all objects with the statement you have merged to.
Furthermore, the merged statements were set to obsolete and cannot be
used anymore. Only the statement you have merged to is still available
to use.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_COMN120 - Statements merged ?

  The SAP error message CM_EHFND_COMN120 with the description "Statements merged" typically occurs in the context of SAP's HANA database or when using the SAP Cloud Platform. This error is related to the merging of SQL statements, which can happen when the system attempts to optimize the execution of multiple SQL statements into a single statement for performance reasons.
  Cause:
  
  SQL Optimization: The error may arise when the system tries to optimize multiple SQL statements that are similar or can be combined into a single statement. This can happen in scenarios where there are multiple SELECT, INSERT, UPDATE, or DELETE statements that can be merged.
  Data Model Issues: It may also indicate issues with the data model or the way the SQL statements are structured, leading to unexpected behavior during execution.
  Performance Tuning: The error can be a result of performance tuning efforts that inadvertently lead to the merging of statements that should not be merged.
  
  Solution:
  
  Review SQL Statements: Check the SQL statements being executed to ensure they are structured correctly and do not have unnecessary redundancies. Simplifying the SQL logic may help.
  Adjust Data Model: If the error is related to the data model, consider reviewing and adjusting the data model to ensure it aligns with best practices for performance and optimization.
  Use Explicit Statements: If possible, use explicit SQL statements instead of relying on implicit merging. This can help avoid unexpected behavior.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues related to SQL statement merging.
  Consult Documentation: Refer to SAP documentation or community forums for specific guidance related to your version of SAP and the context in which the error occurs.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message. SAP Notes often provide specific guidance on how to resolve issues.
  Performance Monitoring: Use SAP's performance monitoring tools to analyze the execution of SQL statements and identify any bottlenecks or issues that may lead to this error.
  Community Forums: Engage with the SAP community through forums or support channels to see if others have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.