How To Fix FSH_ARUN_MSG157 - Item reserved; no deallocation rule attached to the plant &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FSH_ARUN_MSG - ARUN Message Class

• Message number: 157

• Message text: Item reserved; no deallocation rule attached to the plant &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FSH_ARUN_MSG157 - Item reserved; no deallocation rule attached to the plant &1 ?

  The SAP error message FSH_ARUN_MSG157 indicates that an item is reserved in the system, but there is no deallocation rule attached to the specified plant. This typically occurs in the context of SAP's Flexible Real Estate Management (RE-FX) or similar modules where item reservations are managed.
  Cause:
  
  Missing Deallocation Rule: The primary cause of this error is that the plant specified in the error message does not have a deallocation rule defined. Deallocation rules are necessary for managing how reserved items are released or deallocated.
  Configuration Issues: There may be a configuration issue in the system where the necessary settings for deallocation rules have not been properly set up.
  Data Inconsistencies: There could be inconsistencies in the master data related to the plant or the items being reserved.
  
  Solution:
  
  
  Define Deallocation Rules:
  
  Go to the configuration settings for the relevant module (e.g., RE-FX).
  Navigate to the section where deallocation rules are defined.
  Create or assign a deallocation rule for the plant specified in the error message.
  
  
  
  Check Plant Settings:
  
  Ensure that the plant is correctly set up in the system and that all necessary configurations are in place.
  Verify that the plant is active and properly linked to the relevant business processes.
  
  
  
  Review Reservation Process:
  
  Check the reservation process to ensure that it is being executed correctly and that all necessary parameters are being passed.
  If applicable, review any custom developments or enhancements that may affect the reservation and deallocation processes.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for detailed guidance on setting up deallocation rules and managing reservations.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO for configuration, or SE11 to check table definitions related to reservations and deallocation rules.
  Tables: Look into relevant tables that store deallocation rules and reservation data, such as TFSH_DEALLOC_RULE or similar tables in your SAP system.
  User Exits and BAdIs: If there are customizations in your system, check for any user exits or BAdIs that might be affecting the reservation and deallocation logic.
  
  By following these steps, you should be able to resolve the error and ensure that the necessary deallocation rules are in place for the specified plant.