How To Fix /SAPAPO/RSP_OM820 - &1: &2 / &3 / &4

/SAPAPO/RSP_OM820 - Overview

• Message type: E = Error

• Message class: /SAPAPO/RSP_OM -

• Message number: 820

• Message text: &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.

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 /SAPAPO/RSP_OM820 - &1: &2 / &3 / &4 ?

  The SAP error message /SAPAPO/RSP_OM820 typically relates to issues in the SAP Advanced Planning and Optimization (APO) module, particularly in the context of the Supply Network Planning (SNP) or Production Planning and Detailed Scheduling (PP/DS) areas. The message format usually indicates a problem with the planning run or the data being processed.
  
  Cause:
  The error message /SAPAPO/RSP_OM820 can be triggered by various issues, including but not limited to:
  
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that the planning run is trying to process.
  
  Configuration Issues: Incorrect configuration settings in the APO system can lead to errors during planning runs.
  Resource Availability: The system may not find sufficient resources (like production capacity or materials) to fulfill the planning requirements.
  Planning Object Issues: Problems with specific planning objects (like products, locations, or transportation lanes) can also cause this error.
  Locking Issues: If another process is locking the data that the planning run needs