How To Fix 88891 - Multiple selection of customers is not possible in a production run

88891 - Overview

• Message type: E = Error

• Message class: 88 - REA Processing

• Message number: 891

• Message text: Multiple selection of customers is not possible in a production run

What causes this issue?

During a productive run more than one customer was selected, but it is
only possible to select one customer or none.

System Response

test run is activated

How to fix this error?

Please enter one or no customer number.

Error message extract from SAP system. Copyright SAP SE.

88891 - Details

• The SAP error message 88891, "Multiple selection of customers is not possible in a production run," typically occurs when you are trying to process multiple customer selections in a transaction that only allows for a single customer to be processed at a time. This error is often encountered in production-related transactions, such as when creating or processing production orders, sales orders, or similar activities.
  
  Cause:
  
  Transaction Limitation: The specific transaction you are using is designed to handle only one customer at a time. This is common in production runs where each order or production process is tied to a specific customer.
  Selection Criteria: If you are using a selection screen that allows for multiple customer entries, the system may not support this in the context of a production run.
  Configuration Settings: There may be configuration settings in the SAP system that restrict the processing of multiple customers in certain transactions.
  
  
  Solution:
  
  Single Customer Processing: Ensure that