How To Fix /PMG/GE_COR020 - Technical error in application form; preview is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: /PMG/GE_COR -

• Message number: 020

• Message text: Technical error in application form; preview is not possible

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 /PMG/GE_COR020 - Technical error in application form; preview is not possible ?

  The SAP error message /PMG/GE_COR020 Technical error in application form; preview is not possible typically indicates that there is a technical issue preventing the application form from being displayed or processed correctly. This error can arise from various underlying causes, including configuration issues, data inconsistencies, or problems with the underlying application logic.
  Possible Causes:
  
  Configuration Issues: There may be incorrect settings in the application form configuration or in the related SAP modules.
  Data Inconsistencies: Missing or incorrect data in the database that the application form relies on can lead to this error.
  Authorization Issues: The user may not have the necessary permissions to access the application form.
  Technical Bugs: There could be bugs in the SAP system or in the specific application form that need to be addressed.
  System Performance: If the system is under heavy load or if there are performance issues, it may not be able to generate the preview.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the application form in the SAP system. Ensure that all necessary parameters are correctly set.
  Data Validation: Verify that all required data is present and correctly formatted. Check for any inconsistencies in the data that might be causing the error.
  User Authorizations: Ensure that the user has the appropriate authorizations to access and preview the application form.
  System Logs: Check the system logs (transaction codes like SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Debugging: If you have access to development tools, consider debugging the application form to identify where the error is occurring.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address known issues related to this error message.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator) or SE37 (Function Module) to investigate the application form and its components.
  Documentation: Review any available documentation related to the application form and its configuration.
  Community Forums: Check SAP Community forums or other user groups for similar issues and potential solutions shared by other users.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message /PMG/GE_COR020 Technical error in application form; preview is not possible.