How To Fix /IWXBE/CORE077 - Invalid topic space '&1'. Enter max. 4 characters (A-Z, a-z, 0-9).

/IWXBE/CORE077 - Overview

• Message type: E = Error

• Message class: /IWXBE/CORE -

• Message number: 077

• Message text: Invalid topic space '&1'. Enter max. 4 characters (A-Z, a-z, 0-9).

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWXBE/CORE077 - Invalid topic space '&1'. Enter max. 4 characters (A-Z, a-z, 0-9). ?

  The SAP error message /IWXBE/CORE077 Invalid topic space '&1'. Enter max. 4 characters (A-Z, a-z, 0-9). typically occurs in the context of the SAP Business Workflow or SAP Business Process Management (BPM) when there is an issue with the topic space identifier being used.
  
  Cause:
  
  Invalid Characters: The topic space identifier you are trying to use contains invalid characters. The identifier must only consist of alphanumeric characters (A-Z, a-z, 0-9) and must not exceed 4 characters in length.
  Empty or Null Value: The topic space identifier may be empty or not provided at all.
  Incorrect Configuration: There may be a misconfiguration in the system where the topic space is defined or referenced.
  
  
  Solution:
  
  Check Input: Ensure that the topic space identifier you are entering is valid. It should be a maximum of 4 characters long and consist only of letters and numbers.
  Correct Configuration: If you are configuring a workflow or BPM process, double-check the settings to