How To Fix PMRP106 - Decrease the value. Change in capacity is too big to be updated.

SAP Error Message - Details

• Message type: E = Error

• Message class: PMRP - Messages for pMRP

• Message number: 106

• Message text: Decrease the value. Change in capacity is too big to be updated.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message PMRP106 - Decrease the value. Change in capacity is too big to be updated. ?

  The SAP error message PMRP106 ("Decrease the value. Change in capacity is too big to be updated.") typically occurs in the context of capacity planning and production planning within the SAP system, particularly when dealing with capacity evaluations or adjustments in the Production Planning (PP) or Plant Maintenance (PM) modules.
  Cause:
  This error message is triggered when an attempt is made to decrease the capacity of a work center or resource by a value that exceeds the allowable limit set in the system. The system has checks in place to prevent drastic changes that could lead to inconsistencies in planning and scheduling.
  Solution:
  To resolve this error, consider the following steps:
  
  
  Review Capacity Changes: Check the capacity change you are trying to make. Ensure that the decrease is within acceptable limits. If the change is too large, consider breaking it down into smaller increments.
  
  
  Adjust Capacity in Smaller Steps: Instead of making a large decrease in capacity all at once, try to adjust the capacity in smaller steps. This may involve multiple transactions to gradually reach the desired capacity.
  
  
  Check Configuration Settings: Review the configuration settings for capacity planning in your SAP system. There may be parameters that define the maximum allowable change in capacity. Consult with your SAP administrator or a functional consultant to understand these settings.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on capacity adjustments. This can provide insights into best practices and system limitations.
  
  
  Use Transaction Codes: If you are using specific transaction codes (like CM01, CM21, etc.) for capacity planning, ensure you are following the correct procedures for making changes.
  
  
  Error Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  Testing in a Sandbox: If possible, replicate the issue in a test or sandbox environment to better understand the cause and test potential solutions without affecting production data.
  
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide patches and updates that could resolve underlying issues.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  Training and Documentation: Ensure that users involved in capacity planning are adequately trained and have access to documentation that outlines the processes and limitations of capacity adjustments in SAP.
  
  By following these steps, you should be able to identify the cause of the PMRP106 error and implement a solution to resolve it.