How To Fix PK637 - No EWM warehouse for plant &1 and warehouse number &2

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 637

• Message text: No EWM warehouse for plant &1 and warehouse number &2

What causes this issue?

For plant &V1& and warehouse number &V2& it is not possible to determine
an EWM warehouse.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PK637 - No EWM warehouse for plant &1 and warehouse number &2 ?

  The SAP error message PK637 "No EWM warehouse for plant &1 and warehouse number &2" typically occurs in the context of Extended Warehouse Management (EWM) when the system cannot find a corresponding EWM warehouse for the specified plant and warehouse number. This can happen during various processes, such as when trying to create a delivery, perform stock transfers, or execute other warehouse-related transactions.
  Cause:
  
  Missing EWM Configuration: The most common cause is that the EWM warehouse has not been properly configured for the specified plant and warehouse number in the system.
  Incorrect Warehouse Number: The warehouse number being referenced may not be valid or may not be linked to the specified plant in the EWM settings.
  Integration Issues: There may be issues with the integration between the SAP ERP system and the EWM system, leading to discrepancies in warehouse data.
  Data Inconsistencies: There could be inconsistencies in the master data, such as the plant or warehouse number not being correctly maintained.
  
  Solution:
  
  
  Check EWM Configuration:
  
  Go to the EWM configuration settings and verify that the warehouse number is correctly assigned to the plant in question.
  Ensure that the warehouse is activated and properly set up in the EWM system.
  
  
  
  Verify Master Data:
  
  Check the master data for the plant and warehouse number in both the ERP and EWM systems to ensure they match and are correctly maintained.
  Use transaction codes like SPRO to access the configuration settings and verify the settings.
  
  
  
  Integration Settings:
  
  If you are using a decentralized EWM system, ensure that the integration settings between the ERP and EWM systems are correctly configured.
  Check the settings in the CIF (Core Interface) to ensure that the warehouse number is being transferred correctly.
  
  
  
  Testing:
  
  After making any changes, perform a test transaction to see if the error persists.
  Use transaction codes like EWM or LB01 to test warehouse operations.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to EWM configuration for additional guidance on setting up warehouses.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (for configuration), CIF (for integration), and EWM (for warehouse management).
  SAP Notes: Check for any SAP Notes that may address specific issues related to this error message.
  Support: If the issue persists after checking the configuration and master data, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the PK637 error message in your SAP EWM system.