How To Fix /IWXBE/CORE065 - Invalid topic space '&1'. Enter exactly 3 segments (A-Z, a-z, 0-9)

/IWXBE/CORE065 - Overview

• Message type: E = Error

• Message class: /IWXBE/CORE -

• Message number: 065

• Message text: Invalid topic space '&1'. Enter exactly 3 segments (A-Z, a-z, 0-9)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWXBE/CORE065 - Invalid topic space '&1'. Enter exactly 3 segments (A-Z, a-z, 0-9) ?

  The SAP error message /IWXBE/CORE065 Invalid topic space '&1'. Enter exactly 3 segments (A-Z, a-z, 0-9) typically occurs in the context of SAP's Business Event Management (BEM) or similar applications where a topic space is defined for event handling or messaging.
  
  Cause:
  This error indicates that the topic space you are trying to define or use does not conform to the expected format. Specifically, the topic space must consist of exactly three segments, and each segment must contain only alphanumeric characters (A-Z, a-z, 0-9). The segments are usually separated by a specific delimiter (often a dot or a slash).
  
  Solution:
  To resolve this error, you should:
  
  
  Check the Topic Space Format: Ensure that the topic space you are entering has exactly three segments. For example, a valid topic space might look like Segment1.Segment2.Segment3.
  
  
  Use Valid Characters: Make sure that each segment contains only valid characters (A-Z, a-z, 0-9). Avoid using special characters, spaces, or punctuation marks.
  
  
  Correct