How To Fix /ISDFPS/PM156 - Could not determine time segments for equipment &1

/ISDFPS/PM156 - Overview

• Message type: E = Error

• Message class: /ISDFPS/PM -

• Message number: 156

• Message text: Could not determine time segments for equipment &1

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 /ISDFPS/PM156 - Could not determine time segments for equipment &1 ?

  The SAP error message /ISDFPS/PM156 Could not determine time segments for equipment &1 typically occurs in the context of Plant Maintenance (PM) or related modules when the system is unable to find the necessary time segments for a specific piece of equipment. This can happen for various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  
  Missing Time Segments: The equipment in question may not have any time segments defined in the system. Time segments are necessary for scheduling and planning maintenance activities.
  
  
  Incorrect Configuration: There may be issues with the configuration of the maintenance planning or scheduling settings in the system.
  
  
  Data Inconsistencies: There could be inconsistencies or missing data in the master data related to the equipment, such as maintenance plans or task lists.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the time segment data for the equipment.
  
  
  System Errors: There may be temporary system