How To Fix MMRP01186 - Internal error occurred: memory error

MMRP01186 - Overview

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 186

• Message text: Internal error occurred: memory error

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?

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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 MMRP01186 - Internal error occurred: memory error ?

  The SAP error message MMRP01186, which indicates an "Internal error occurred: memory error," typically arises from issues related to memory allocation or resource management within the SAP system. This error can occur in various contexts, such as during the execution of a transaction, report, or background job.
  Causes:
  
  Insufficient Memory: The SAP application server may not have enough memory allocated to handle the current workload.
  Memory Leaks: There may be a memory leak in the application or a specific transaction that is consuming more memory than expected.
  
  Configuration Issues: Incorrect configuration settings for the SAP system, such as buffer sizes or memory parameters, can lead to memory errors.
  Large Data Sets: Processing large volumes of data or complex calculations can exceed the available memory.
  System Bugs: There may be bugs in the SAP software that lead to memory management issues.
  
  Solutions:
  
  Increase Memory Allocation: Review and increase the memory settings for the SAP application server. This can be