How To Fix ESH_OM_OBJ_MODEL_RP2871 - The software component stack is corrupt (Reason &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 871

• Message text: The software component stack is corrupt (Reason &1)

view the import status.
Alternatively, report ESH_IEF_SNOTE__SHOW_IMPORT_ERR can be used for
analyzing the import errors. For example, if a GUID cannot be resolved,
you can check for SAP-notes by this GUID.
You can use report ESH_IEF_IMP_OM_UPDATE_CONTENT to retry the import.
Mind to set the flag 'Reset Imp. Log and Client-Copy', and flag 'Try
Import mult. times/ all SWC'. Usually, this will solve the problem.

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

Situation 4 may occur after task list SAP_ESH_RESET has been run. Then
there are two scenarios:
If you want to work with common runtime connectors run task list
SAP_ESH_SETUP_INITIAL_WRK_CLIENT.
If you want to run only CDS connectors the customer specific software
components are not necessary anymore and must be removed in this client.
In this case proceed as follows:
If you want to keep the customer specific software components:
Run task list SAP_ESH_SETUP_INITIAL_WRK_CLIENT again
Copy the software components to another client using the Enterprise
Search Modeler (transaction ESH_MODELER->Actions->Copy Software
Component)
Run SAP_ESH_RESET again with cleared flag "Keep customer specific
models"
If you do not want to keep these software components:
Run SAP_ESH_RESET again with cleared flag "Keep customer specific
models"

System Response

How to fix this error?

You can use 'Actions' -> 'Import Log (Transport)' in the ES-Modeler to
Check if all software components have been imported correctly:
imports:
The errors may occur due to unfinished or erroneous software component
exists where the used software component does not exist.
Reason 4: A usage declaration for a customer specific software component
does not exist
Reason 3. A usage declaration exists where the used software component
does not exist
Reason 2: A usage declaration exists where the using software component
component do not exist
Reason 1: A usage declaration exists where using and used software
The software component stack is inconsistent:

What causes this issue?

In case of reason 1 you can ignore the issue.
In case of reasons 2 and 3 inform SAP.
In case of reason 4 inform SAP if running task list
SAP_ESH_SETUP_INITIAL_WRK_CLIENT should not adjust the issue.

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 ESH_OM_OBJ_MODEL_RP2871 - The software component stack is corrupt (Reason &1) ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2871 indicates that there is a corruption in the software component stack of your SAP system. This can occur due to various reasons, such as incomplete installations, failed updates, or inconsistencies in the system configuration.
  Cause:
  
  Incomplete Installation/Upgrade: If an installation or upgrade process was interrupted or did not complete successfully, it can lead to a corrupt software component stack.
  Inconsistent System State: Changes made to the system without proper checks or validations can lead to inconsistencies.
  Missing or Corrupted Files: Essential files or components may be missing or corrupted, leading to the error.
  Database Issues: Problems with the underlying database can also cause corruption in the software component stack.
  
  Solution:
  
  Check the System Logs: Review the system logs (transaction codes like SM21, ST22, or SLG1) to identify any specific issues or errors that occurred during the installation or upgrade process.
  Repair the Software Component Stack:
  
  Use the Software Update Manager (SUM) to repair or reapply the software component stack.
  If you have a backup of the system before the corruption occurred, consider restoring from that backup.
  
  
  Reinstall Components: If specific components are identified as corrupt, you may need to reinstall those components.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. There may be patches or updates available that can resolve the issue.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific details of your system and the error encountered.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SPAM (for applying support packages) and SNOTE (for implementing SAP Notes).
  System Maintenance: Regularly perform system maintenance and checks to prevent such issues from occurring in the future.
  Documentation: Keep documentation of your system changes, upgrades, and installations to help troubleshoot issues more effectively.
  
  Always ensure that you have a proper backup before making significant changes to your SAP system to avoid data loss.