How To Fix WSUBST020 - Error while displaying log; RC = &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WSUBST - Substitution Article Handling

• Message number: 020

• Message text: Error while displaying log; RC = &1

What causes this issue?

An error occurred while the system was displaying the application log.

System Response

The system displays a message for the following error codes:
<ZH>Error code 1</>
Error while converting the display profile
<ZH>Error code 2</>
An internal error occurred
<ZH>Error code 3</>
No data exists in the application log
<ZH>Error code 4</>
You are not authorized to display the application log

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.