How To Fix GPDPEG303 - InProc: Replen. &3 cannot be assigned (Parent: &2) - Material missing

SAP Error Message - Details

• Message type: E = Error

• Message class: GPDPEG - A&D GPD message classed used by Pegging only

• Message number: 303

• Message text: InProc: Replen. &3 cannot be assigned (Parent: &2) - Material missing

What causes this issue?

Material number is missing for requirement.
Plant: &V1&
Receiving replenishment object: &V2&
Sending replenishment object: &V3&
LMG: &V4&

System Response

Replenishment cannot be assigned.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GPDPEG303 - InProc: Replen. &3 cannot be assigned (Parent: &2) - Material missing ?

  The SAP error message GPDPEG303 indicates that there is an issue with the assignment of a replenishment strategy for a specific material in the context of a parent-child relationship in the planning process. The error message states that the replenishment for a specific item cannot be assigned because the material is missing.
  Cause:
  
  Missing Material Master Data: The material that you are trying to assign may not exist in the system or may not be properly set up in the material master.
  Incorrect Configuration: The configuration for the replenishment strategy may not be correctly set up for the parent material or the child material.
  Inconsistent Data: There may be inconsistencies in the data related to the materials, such as missing or incorrect entries in the planning tables.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or assign the material.
  
  Solution:
  
  Check Material Master: Verify that the material in question exists in the material master. You can do this by using transaction code MM03 to display the material and check its details.
  Review Replenishment Settings: Ensure that the replenishment settings for both the parent and child materials are correctly configured. This can be done in the configuration settings for the relevant planning area.
  Data Consistency Check: Run consistency checks on the planning data to identify any discrepancies. You can use transaction codes like MD02 or MD04 to check the stock and requirements situation.
  Authorization Check: Ensure that the user has the necessary authorizations to access and modify the materials involved.
  Consult Documentation: Review SAP documentation or help files related to the specific replenishment strategy you are using to ensure that all prerequisites are met.
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MD02 (Single-item, single-level planning), and MD04 (Stock/Requirements List).
  SAP Notes: Check for any SAP Notes related to this error message or the specific materials you are working with, as there may be known issues or patches available.
  Training and Documentation: Ensure that users involved in material planning are adequately trained and have access to documentation regarding material master data and replenishment strategies.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.