How To Fix U9120 - Rerouting of relationships in the recipe was terminated

SAP Error Message - Details

• Message type: E = Error

• Message class: U9 - Message Class for Output in Application Log

• Message number: 120

• Message text: Rerouting of relationships in the recipe was terminated

What causes this issue?

You are transferring the master recipe with the recipe group &V1& and
group counter &V2& to APO. Some phases are missing (for example, phases
not relevant to planning). The system has attempted to reroute the
relationships of these phases to their predecessors or successors. This
led to a situation that made it necessary to terminate the rerouting of
these relationships.

System Response

For some of the missing phases no new relationships were generated. It
cannot be guaranteed that a correct PPM will be generated in APO.

How to fix this error?

This situation usually occurs if the relationships lead to a cycle and
the phases involved are missing in the transfer to APO.
Check whether the PPM was correctly created in APO.
If this is not the case, remove the cycle from the recipe and
retransfer the recipe.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message U9120 - Rerouting of relationships in the recipe was terminated ?

  The SAP error message U9120, which states "Rerouting of relationships in the recipe was terminated," typically occurs in the context of process manufacturing and recipe management within SAP. This error can arise during the execution of a process that involves rerouting relationships between different components or operations in a recipe.
  Cause:
  The error can be caused by several factors, including:
  
  Inconsistent Data: There may be inconsistencies in the recipe data, such as missing or incorrect relationships between operations or components.
  Invalid Configuration: The configuration of the recipe may not allow for the rerouting of relationships due to constraints or rules defined in the system.
  System Errors: There could be temporary system issues or bugs that prevent the successful rerouting of relationships.
  Authorization Issues: The user may not have the necessary permissions to modify the recipe or its relationships.
  
  Solution:
  To resolve the U9120 error, you can take the following steps:
  
  Check Recipe Data: Review the recipe for any inconsistencies or missing relationships. Ensure that all components and operations are correctly defined and linked.
  Validate Configuration: Ensure that the configuration settings for the recipe allow for rerouting. Check for any constraints that may be preventing the operation.
  Review Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  User Authorization: Verify that the user has the necessary authorizations to perform the rerouting operation. If not, contact your system administrator to adjust permissions.
  System Restart: If the issue seems to be related to a temporary system error, consider restarting the relevant SAP services or the entire system.
  Consult Documentation: Refer to SAP documentation or notes related to recipe management and the specific error message for additional troubleshooting steps.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches and updates.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., C201 for creating recipes, C202 for changing recipes) that may help in managing recipes.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the U9120 error and implement a solution to resolve it.