How To Fix COM_IPC_UI004 - IPC internal error: &1, &2, &3, &4

COM_IPC_UI004 - Overview

• Message type: E = Error

• Message class: COM_IPC_UI - Message Texts from the UI Environment

• Message number: 004

• Message text: IPC internal error: &1, &2, &3, &4

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message COM_IPC_UI004 - IPC internal error: &1, &2, &3, &4 ?

  The SAP error message COM_IPC_UI004 indicates an internal error related to the Integrated Planning Component (IPC) in SAP. This error can occur in various scenarios, often when there are issues with the configuration, data consistency, or system performance.
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the data being processed by the IPC, such as missing or incorrect entries in the planning data.
  
  Configuration Issues: Incorrect configuration settings in the IPC or related components can lead to this error.
  Performance Issues: If the system is under heavy load or if there are performance bottlenecks, it may lead to internal errors.
  Software Bugs: There may be bugs in the version of the IPC you are using, which could lead to unexpected behavior.
  Memory Issues: Insufficient memory allocation for the IPC process can also trigger this error.
  
  Solutions:
  
  Check Data Consistency: Review the data being processed to ensure that there are no inconsistencies or missing entries. You may need to