How To Fix PPH_MASTER_RECIPE090 - Relationship from &1 &2 to &3 &4 already exists in reversed order

SAP Error Message - Details

• Message type: E = Error

• Message class: PPH_MASTER_RECIPE - Master Recipe API

• Message number: 090

• Message text: Relationship from &1 &2 to &3 &4 already exists in reversed order

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPH_MASTER_RECIPE090 - Relationship from &1 &2 to &3 &4 already exists in reversed order ?

  The SAP error message PPH_MASTER_RECIPE090 indicates that there is an issue with the relationship between master recipes or production resources/tools (PRT) in the SAP system. Specifically, it means that a relationship already exists in the reverse order, which prevents the creation of a new relationship in the specified order.
  Cause:
  This error typically occurs when you are trying to create a relationship between two objects (like master recipes or PRTs) that already has a defined relationship in the opposite direction. For example, if you are trying to create a relationship from object A to object B, but there is already a relationship from object B to object A, the system will throw this error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Relationships:
  
  Use the relevant transaction (like C201 for master recipes) to check the existing relationships between the objects involved. Look for any existing relationships that might be in the reverse order.
  
  
  
  Modify or Delete Existing Relationships:
  
  If you find that a relationship already exists in the reverse order, you can either modify it or delete it if it is no longer needed. This can be done through the same transaction where you checked the relationships.
  
  
  
  Create Relationship in Correct Order:
  
  If you need to maintain both relationships, ensure that you create them in the correct order as required by your business process.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or help files related to master recipes and relationships to understand the implications of the relationships you are trying to create.
  
  
  
  Check for Custom Logic:
  
  If your organization has custom logic or enhancements in place, ensure that they are not interfering with the creation of relationships.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as C201 (for creating and managing master recipes) and C202 (for managing relationships).
  SAP Notes: Check for any SAP Notes related to this error message for additional guidance or patches that may address the issue.
  User Authorization: Ensure that you have the necessary authorizations to create or modify relationships in the system.
  
  By following these steps, you should be able to resolve the error and successfully manage the relationships between your master recipes or production resources/tools in SAP.