How To Fix /SAPAPO/CDPSOPT050 - RFC connection error

/SAPAPO/CDPSOPT050 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CDPSOPT -

• Message number: 050

• Message text: RFC connection 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?

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/CDPSOPT050 - RFC connection error ?

  The SAP error message /SAPAPO/CDPSOPT050 typically indicates an issue with the RFC (Remote Function Call) connection in the context of SAP Advanced Planning and Optimization (APO). This error can occur during various operations, such as when trying to execute a planning function or when accessing APO data from another SAP system.
  Causes:
  
  RFC Connection Issues: The most common cause is a problem with the RFC connection between the SAP APO system and the backend system (like SAP ERP).
  Network Issues: Network problems can prevent the systems from communicating properly.
  Authorization Issues: The user may not have the necessary authorizations to execute the function or access the data.
  Configuration Errors: Incorrect configuration of the RFC destination in transaction SM59.
  System Availability: The target system may be down or not reachable.
  Version Compatibility: There may be compatibility issues between different SAP versions.
  
  Solutions:
  
  
  Check RFC Connection:
  
  Go to transaction SM59 in the SAP GUI.
  Locate the RFC destination that is being used.
  Test the