Message type: E = Error
Message class:  KJ - Cost Object Controlling for Make-to-Order Production 
Message number: 850
Message text: Document display in test run only possible with individual processing
The add-on <ZK>WIP Revaluation</> in the Material Ledger is active.
You are attempting to display the generated WIP quantity document in a
WIP calculation test run. Displaying this document in a test run is not
supported with collective processing or with an order than has
co-products.
The document is not displayed.
Execute an update run to display the WIP quantity document.
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.
The SAP error message KJ850, which states "Document display in test run only possible with individual processing," typically occurs in the context of executing a transaction or report that involves document processing in a test run mode. This message indicates that the system is set to run in a test mode, and the specific operation you are trying to perform requires individual processing of documents rather than batch processing.
Cause: Test Run Mode: The transaction or report is being executed in test mode (often indicated by a checkbox or parameter setting). In this mode, the system does not perform actual updates or changes to the database. Batch Processing Restrictions: The operation you are trying to perform may not support batch processing in test mode, which means it can only be executed for individual documents. Configuration Settings: Certain configurations in the transaction or report may restrict the ability to process documents in test mode.
Solution: Switch to
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