How To Fix WRF_PCM146 - Catalog &, item &, date &: Hierarchy not defined - header data missing

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PCM - Price Catalog Inbound

• Message number: 146

• Message text: Catalog &, item &, date &: Hierarchy not defined - header data missing

What causes this issue?

You started the update of several variants of a generic material block
with a selected master variant. In the process, no information for the
material hierarchy was specified at the master variant level, but
information was specified for at least one other variant.
When the master variant is updated together with other variants that
belong to the generic material block, the material hierarchy can only be
updated at the variant level if the material hierarchy data is also
maintained at the master variant level.

System Response

The system detects the situation described above and issues an error
message.

How to fix this error?

Maintain the hierarchy data for the master variant and start the update
again.

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 WRF_PCM146 - Catalog &, item &, date &: Hierarchy not defined - header data missing ?

  The SAP error message WRF_PCM146 indicates that there is a problem with the hierarchy definition for a specific catalog item on a given date. This error typically arises in the context of SAP's Product Catalog Management (PCM) or similar modules where product hierarchies are essential for categorizing and managing items.
  Cause:
  
  
  Missing Hierarchy Definition: The error suggests that the hierarchy for the specified catalog item is not defined in the system. This could be due to:
  
  The item not being assigned to a hierarchy.
  The hierarchy itself not being created or activated.
  The date specified does not fall within the valid range of the hierarchy.
  
  
  
  Header Data Issues: The error also mentions "header data missing," which implies that there may be missing or incomplete information in the header data of the catalog item. This could include:
  
  Missing mandatory fields in the item master data.
  Incomplete configuration of the product hierarchy.
  
  
  
  Solution:
  To resolve the WRF_PCM146 error, you can take the following steps:
  
  
  Check Hierarchy Definition:
  
  Go to the relevant transaction (e.g., SPRO for configuration) and verify if the hierarchy for the specified catalog item is defined.
  Ensure that the hierarchy is active and correctly configured.
  
  
  
  Assign Item to Hierarchy:
  
  If the item is not assigned to any hierarchy, you need to assign it. This can usually be done in the item master data or through the hierarchy maintenance transaction.
  
  
  
  Verify Date Validity:
  
  Check the date specified in the error message. Ensure that it falls within the valid date range for the hierarchy. If the hierarchy is time-dependent, make sure the date is valid.
  
  
  
  Review Header Data:
  
  Check the header data of the catalog item for any missing or incomplete fields. Ensure that all mandatory fields are filled out correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on hierarchy management and item configuration.
  
  
  
  Testing:
  
  After making the necessary changes, test the transaction again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and SPRO (Customizing).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that you have the necessary authorizations to make changes to product hierarchies and item master data.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in Product Catalog Management.