How To Fix /SAPAPO/CDPSPRESENTA027 - Error in communication with SAP GUI

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CDPSPRESENTA -

• Message number: 027

• Message text: Error in communication with SAP GUI

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/CDPSPRESENTA027 - Error in communication with SAP GUI ?

  The SAP error message /SAPAPO/CDPSPRESENTA027 indicates that there is an issue with communication between the SAP GUI and the SAP system, particularly in the context of SAP Advanced Planning and Optimization (APO). This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Network Issues: There may be network connectivity problems between the client (SAP GUI) and the SAP server.
  Session Timeout: The session may have timed out due to inactivity.
  SAP GUI Configuration: Incorrect configuration settings in the SAP GUI can lead to communication errors.
  Server Load: High load on the SAP server can cause delays or failures in communication.
  Authorization Issues: The user may not have the necessary authorizations to perform the action.
  SAP System Issues: There may be issues with the SAP system itself, such as background jobs or system performance problems.
  
  Solutions:
  
  Check Network Connectivity: Ensure that your network connection is stable and that you can reach the SAP server. You can try pinging the server or accessing other services to confirm connectivity.
  Restart SAP GUI: Close and reopen the SAP GUI to reset the session. This can help if the session has timed out.
  Reconfigure SAP GUI: Check the configuration settings in the SAP GUI. Ensure that the connection parameters are correct.
  Check Server Status: Contact your SAP Basis team to check the status of the SAP server. They can look for any performance issues or errors in the system logs.
  Review Authorizations: Ensure that you have the necessary authorizations to access the transaction or function you are trying to use.
  Clear Cache: Sometimes, clearing the SAP GUI cache can resolve communication issues. You can do this by navigating to the SAP GUI options and clearing the cache.
  Update SAP GUI: Ensure that you are using the latest version of the SAP GUI, as updates may contain fixes for known issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions and workarounds for specific error messages.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Review system logs (transaction SM21) for any related error messages that could provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or technical support for further investigation.