How To Fix OT345 - Component &1 of package &2 is not identical to equivalent component &3

SAP Error Message - Details

• Message type: E = Error

• Message class: OT - SAP Online Correction Support (SOCS)

• Message number: 345

• Message text: Component &1 of package &2 is not identical to equivalent component &3

What causes this issue?

You use package &V2& from software component &V1& as the import
condition. The package you have selected cannot be used for the software
component &V3&.

System Response

This import condition is not copied.

How to fix this error?

Select a package of the software component release &V4&.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OT345 - Component &1 of package &2 is not identical to equivalent component &3 ?

  The SAP error message OT345 indicates that there is a mismatch between a component in a package and its equivalent component in another package. This typically occurs during transport or when trying to activate or import objects in the SAP system. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Version Mismatch: The component in the package you are trying to work with is not the same version as the equivalent component in the target package or system.
  Transport Issues: If the transport request was not properly created or if there were changes made to the component after the transport was created, this error can occur.
  Inconsistent Development Environment: If different development environments (e.g., development, quality assurance, production) have different versions of the same component, this error may arise when trying to synchronize them.
  
  Solution:
  
  Check Versions: Verify the versions of the components involved. You can do this by checking the component versions in the SAP system using transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary).
  Recreate Transport Request: If the transport request is outdated or incorrect, recreate it to ensure that it includes the correct version of the component.
  Adjust Dependencies: If the component has dependencies on other components, ensure that all related components are also at the same version across the systems.
  Import Missing Components: If the equivalent component is missing in the target system, you may need to import it from the source system.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide guidance on how to resolve it.
  
  Related Information:
  
  SAP Transport Management System (TMS): Understanding how the TMS works can help in managing transports and resolving issues related to component mismatches.
  SAP Notes and Knowledge Base Articles: Regularly check for updates or patches that might address known issues related to component mismatches.
  System Logs: Review system logs (transaction SLG1) for additional context or related errors that might provide more insight into the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.