How To Fix CCMM156 - Structure gap has not been created for superior equipment &1 &2 &3

CCMM156 - Overview

• Message type: E = Error

• Message class: CCMM - Message Class for A&D CCM

• Message number: 156

• Message text: Structure gap has not been created for superior equipment &1 &2 &3

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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CCMM156 - Details

• The SAP error message CCMM156, which states "Structure gap has not been created for superior equipment &1 &2 &3," typically occurs in the context of SAP's Plant Maintenance (PM) or Customer Service (CS) modules. This error indicates that there is a missing structure gap for the specified superior equipment, which is necessary for the system to properly manage the hierarchical relationship between equipment.
  
  Cause:
  
  Missing Structure Gap: The primary cause of this error is that the system expects a structure gap (a defined relationship or hierarchy) between the superior equipment and its subordinate equipment, but it has not been created.
  Incorrect Configuration: There may be issues with the configuration of the equipment master data or the hierarchy settings in the system.
  Data Inconsistencies: There could be inconsistencies in the equipment data, such as missing or incorrect entries in the equipment master records.
  
  
  Solution:
  
  
  Create Structure Gap: 
  
  Navigate to the equipment master data for the superior equipment