How To Fix /SAPAPO/OO_VERSION063 - Process & not started: Communication error in systems: &

/SAPAPO/OO_VERSION063 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OO_VERSION -

• Message number: 063

• Message text: Process & not started: Communication error in systems: &

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OO_VERSION063 - Process & not started: Communication error in systems: & ?

  The SAP error message /SAPAPO/OO_VERSION063 Process & not started: Communication error in systems: & typically indicates a communication issue between the SAP Advanced Planning and Optimization (APO) system and another system, such as SAP ERP or another backend system. This error can occur during the execution of a process that requires data exchange between systems.
  Causes:
  
  Network Issues: There may be network connectivity problems between the APO system and the other system.
  RFC Connection Problems: The Remote Function Call (RFC) connection may not be configured correctly or may be down.
  Authorization Issues: The user or system may not have the necessary authorizations to perform the operation.
  System Configuration: Incorrect configuration settings in either the APO or the connected system can lead to communication errors.
  System Downtime: The target system may be down for maintenance or experiencing issues.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the systems. You can use tools like ping or