How To Fix O1229 - In position &, you used different base prod. & for the same sub. prod. &

SAP Error Message - Details

• Message type: E = Error

• Message class: O1 - IS-Oil : Message pool exchanges

• Message number: 229

• Message text: In position &, you used different base prod. & for the same sub. prod. &

What causes this issue?

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

System Response

This message appears on the MM/SD side if the exchange user exit "Check
Sub/Base prod." is activated in two different events:
As an information message after input of a base product
As an error message at the time of document posting

How to fix this error?

Check if the <GL:base product>base product</> number you entered is
correct.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O1229 - In position &, you used different base prod. & for the same sub. prod. & ?

  The SAP error message O1229 indicates that there is a discrepancy in the configuration of base products and their corresponding substitute products in the system. Specifically, it means that for a given substitute product, different base products have been assigned, which is not allowed.
  Cause:
  This error typically arises in the context of product substitution in SAP, particularly in the areas of sales and distribution (SD) or production planning (PP). The main causes include:
  
  Inconsistent Configuration: The same substitute product is linked to multiple base products, which can lead to confusion in order processing or production planning.
  Data Entry Errors: Incorrect data entry during the setup of product relationships can lead to this error.
  Master Data Issues: Problems in the material master data or in the configuration of product hierarchies can also trigger this error.
  
  Solution:
  To resolve the O1229 error, you can follow these steps:
  
  
  Review Product Relationships:
  
  Go to the transaction code where the product substitution is defined (e.g., OVB1 for defining substitution).
  Check the entries for the substitute product and ensure that it is only linked to one base product.
  
  
  
  Correct Inconsistencies:
  
  If you find that a substitute product is linked to multiple base products, decide which base product should be the correct one and remove the incorrect entries.
  Make sure to update any relevant documentation or processes to reflect this change.
  
  
  
  Check Master Data:
  
  Review the material master records for both the base and substitute products to ensure that they are correctly configured.
  Ensure that the relevant fields (like base product and substitute product) are correctly filled out.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration by attempting to create a sales order or production order that involves the affected products to ensure that the error no longer occurs.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct configuration, refer to SAP documentation or consult with a colleague who has experience with product substitution in your specific SAP environment.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OVB1 (Substitution) and MM02 (Material Master Change) for managing product relationships.
  SAP Notes: Check for any SAP Notes related to this error message for additional guidance or patches that may address known issues.
  User Roles: Ensure that you have the necessary authorizations to make changes to product configurations in SAP.
  
  By following these steps, you should be able to resolve the O1229 error and ensure that your product substitution configurations are consistent and correct.