How To Fix JIT00380 - Too many components groups in processing header (grouping index overflow)

JIT00380 - Overview

• Message type: E = Error

• Message class: JIT00 - JIT: Messages for JIT Process

• Message number: 380

• Message text: Too many components groups in processing header (grouping index overflow)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

JIT00380 - Details

• The SAP error message JIT00380 indicates that there are too many component groups in the processing header, leading to a grouping index overflow. This typically occurs in the context of Just-In-Time (JIT) production processes, where components are grouped for processing.
  
  Cause:
  The error is caused by exceeding the maximum number of component groups that can be processed in a single JIT delivery or production order. Each component group is assigned an index, and when the number of groups exceeds the system's limit, the overflow occurs, resulting in this error message.
  
  Solution:
  To resolve the JIT00380 error, consider the following steps:
  
  
  Reduce the Number of Component Groups:
  
  Review the JIT delivery or production order and see if you can reduce the number of component groups. This may involve consolidating components or re-evaluating the grouping strategy.
  
  
  
  Check Configuration Settings:
  
  Verify the configuration settings related to JIT processing in your SAP system. There may be parameters that can be adjusted to