How To Fix APOC_OR_UI_MESSAGES205 - A technical error occured when reading the application.

SAP Error Message - Details

• Message type: E = Error

• Message class: APOC_OR_UI_MESSAGES -

• Message number: 205

• Message text: A technical error occured when reading the application.

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 APOC_OR_UI_MESSAGES205 - A technical error occured when reading the application. ?

  The SAP error message APOC_OR_UI_MESSAGES205 indicates that a technical error occurred while reading the application in the SAP Advanced Planning and Optimization (APO) module. This error can arise from various underlying issues, and addressing it typically involves several steps. Here’s a breakdown of potential causes, solutions, and related information:
  Possible Causes:
  
  Database Issues: There may be problems with the database connection or the database itself, such as corruption or unavailability.
  Authorization Issues: The user may not have the necessary authorizations to access the required data or application.
  Configuration Errors: Incorrect configuration settings in the APO system can lead to errors when trying to read applications.
  System Performance: High load on the system or performance issues can cause timeouts or failures in processing requests.
  Transport Issues: If recent changes or transports were made, they might not have been properly implemented or could have introduced errors.
  Software Bugs: There may be bugs in the APO software or in the specific version you are using.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction codes SLG1 for application logs and ST22 for dumps) to identify more specific error messages or stack traces that can provide insight into the issue.
  Database Connection: Ensure that the database is up and running, and check the connection settings in the SAP system.
  User Authorizations: Verify that the user encountering the error has the necessary authorizations to access the application. You can use transaction SU53 to check authorization failures.
  Configuration Review: Review the configuration settings in the APO system to ensure they are correct and complete.
  Performance Monitoring: Use transaction ST03N to monitor system performance and identify any bottlenecks or issues that may be affecting the application.
  Transport Check: If the error occurred after a recent transport, check the transport logs and ensure that all objects were transported correctly.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates.
  System Restart: In some cases, restarting the application server or the entire SAP system may resolve transient issues.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  Documentation: Review the official SAP documentation for APO to understand the expected behavior and configuration settings.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message APOC_OR_UI_MESSAGES205.