How To Fix 88756 - Error in billing item &1/&2: material number is initial

88756 - Overview

• Message type: E = Error

• Message class: 88 - REA Processing

• Message number: 756

• Message text: Error in billing item &1/&2: material number is initial

What causes this issue?

No material number could be determined for the recycling declaration
from billing item &V2& for document &V1&.

System Response

The system can not process the billing item.

How to fix this error?

Please check the billing item &V1& / &V2& and, if relevant, the setting
in general REA Customizing for "Field material number" in the section
"Control of Declaration/Origin Movement Data".

Error message extract from SAP system. Copyright SAP SE.

88756 - Details

• The SAP error message 88756 indicates that there is an issue with a billing item where the material number is not specified (i.e., it is "initial" or empty). This typically occurs during the billing process when the system expects a valid material number but finds none.
  
  Cause:
  
  Missing Material Number: The most common cause is that the billing document is referencing an item that does not have a material number assigned.
  Incorrect Configuration: There may be issues with the configuration of the billing document or the related sales order.
  Data Entry Error: The material number may not have been entered correctly in the sales order or delivery document.
  Incomplete Document: The sales order or delivery may not have been fully processed or may be incomplete.
  
  
  Solution:
  
  Check the Billing Document: Review the billing document to identify which item is causing the error. Look for the item number indicated in the error message (e.g., &1/&2).
  Verify Material Number: Ensure