How To Fix KJ819 - Overflow while reading planned quantities and goods received quantities

KJ819 - Overview

• Message type: E = Error

• Message class: KJ - Cost Object Controlling for Make-to-Order Production

• Message number: 819

• Message text: Overflow while reading planned quantities and goods received quantities

What causes this issue?

The planned quantities and the goods receipt quantities for the cost
object exceed the maximum quantity that can be displayed.

System Response

Planned quantities and goods receipt quantities shown in the object
list are not correct. The data calculated by the WIP calculation
process is not affected.

Procedure for System Administrators

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.

KJ819 - Details

• The SAP error message KJ819, which indicates an "Overflow while reading planned quantities and goods received quantities," typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with internal orders, cost centers, or project systems. This error suggests that the system has encountered a numerical overflow when trying to process planned quantities or goods received quantities, which can happen if the values exceed the maximum limits that can be handled by the system.
  Causes:
  
  Large Quantities: The most common cause is that the planned quantities or goods received quantities are too large, exceeding the data type limits in the database.
  Data Corruption: There may be corrupted data in the database that is causing the system to misinterpret the values.
  
  Configuration Issues: Incorrect configuration in the controlling area or internal order settings may lead to unexpected behavior.
  Custom Code: If there are custom programs or enhancements that manipulate these quantities, they may not