How To Fix KM775 - Error occurred deriving representative material

SAP Error Message - Details

• Message type: E = Error

• Message class: KM - Error messages for Profit Center Accounting

• Message number: 775

• Message text: Error occurred deriving representative material

What causes this issue?

Derivation of representative material &V1&.
The system was unable to find a derivation rule entry when carrying out
this derivation rule for the specified source values on data &V2&, but
could not find a derivation rule entry.
The derivation rule was set up in such a way that an error message does
not appear in this case.
On date &V2&, no derivation rule entry has the following source field
values:
&V3&
&V4&

How to fix this error?

Enter a derivation rule entry under <DS:TRAN.8KEO>Maintain Derivation
Rules/Entries</> for the specified specified source field values. See
also <DS:SIMG.SIMG_CFMENUORK18KEO>Derive Representative Materials</>.
Make sure that derivation rule entries are made for all valid source
field values.
If you do not want derivation to be carried out in all cases, you can
define the derivation rule in such a way that no error message appears
if a derivation rule entry does not exist.

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KM775 - Error occurred deriving representative material ?

  The SAP error message KM775, which states "Error occurred deriving representative material," typically occurs in the context of SAP's Product Lifecycle Management (PLM) or Material Management (MM) modules. This error is related to the system's inability to determine a representative material for a given material group or classification.
  Causes:
  
  Missing Data: The representative material may not be defined in the system, or the necessary data for deriving it is missing.
  
  Configuration Issues: There may be issues with the configuration of the material master or classification settings.
  Incorrect Material Group: The material group assigned to the material may not have a valid representative material.
  Authorization Issues: The user may not have the necessary authorizations to access the data required to derive the representative material.
  System Bugs: Occasionally, this error can be caused by bugs in the SAP system or inconsistencies in the database.
  
  Solutions:
  
  Check Material Master Data: Ensure that the material master data is complete and that a