How To Fix /SAPAPO/RRP623 - Parallel processing not possible in dialog mode

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP -

• Message number: 623

• Message text: Parallel processing not possible in dialog mode

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 /SAPAPO/RRP623 - Parallel processing not possible in dialog mode ?

  The SAP error message /SAPAPO/RRP623 Parallel processing not possible in dialog mode typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to execute a planning function that requires parallel processing while in dialog mode. This error indicates that the system cannot perform the requested operation in the current mode due to limitations in how dialog processing works.
  Cause:
  
  Dialog Mode Limitation: The error arises because certain planning functions in SAP APO are designed to run in background mode to utilize parallel processing capabilities. When a user tries to execute these functions in dialog mode, the system cannot initiate parallel processing, leading to this error.
  System Configuration: The system may not be configured to allow the execution of specific planning functions in dialog mode.
  User Permissions: The user may not have the necessary permissions to execute the function in the required mode.
  
  Solution:
  
  
  Switch to Background Processing: If you need to run a planning function that requires parallel processing, switch to background processing. You can do this by:
  
  Using transaction codes like /SAPAPO/RRP or /SAPAPO/SDP94 and selecting the option to run in the background.
  Scheduling the job through transaction SM36 to run the planning function as a background job.
  
  
  
  Check Functionality: Ensure that the planning function you are trying to execute is indeed designed to run in background mode. You can refer to the documentation or consult with your SAP APO administrator.
  
  
  User Permissions: Verify that you have the necessary authorizations to execute the planning function in the required mode. If not, contact your system administrator to adjust your permissions.
  
  
  System Configuration: If the issue persists, check with your SAP Basis team to ensure that the system is configured correctly to allow for the execution of planning functions in the desired mode.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuration and usage.
  Documentation: Review the SAP APO documentation for details on the specific planning functions and their requirements regarding execution modes.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error and successfully execute the planning function in the appropriate mode.