How To Fix /SAPAPO/RSP01138 - Period-slot creation is not available when deleting (error number &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP01 -

• Message number: 138

• Message text: Period-slot creation is not available when deleting (error number &1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP01138 - Period-slot creation is not available when deleting (error number &1) ?

  The SAP error message /SAPAPO/RSP01138 indicates that there is an issue with period-slot creation when attempting to delete a specific entry in the SAP Advanced Planning and Optimization (APO) module. This error typically arises in the context of planning books or data views where period-slot definitions are crucial for the planning process.
  Cause:
  The error message is triggered when the system detects that period-slot creation is not possible during a deletion operation. This can happen due to several reasons, including:
  
  Locked Data: The data you are trying to delete may be locked by another user or process, preventing the system from modifying the period-slot definitions.
  Inconsistent Data: There may be inconsistencies in the planning book or data view that prevent the system from properly managing period-slot definitions.
  Configuration Issues: The configuration settings for the planning book or the data view may not allow for the deletion of certain entries, especially if they are tied to specific period-slot definitions.
  Missing Authorizations: The user may not have the necessary authorizations to perform the deletion operation.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Locks: Verify if the data you are trying to delete is locked. You can use transaction code SM12 to check for any locks and release them if necessary.
  Review Data Consistency: Ensure that the data in the planning book or data view is consistent. You may need to run consistency checks or validate the data.
  Configuration Review: Check the configuration settings for the planning book or data view. Ensure that the settings allow for the deletion of entries and that the period-slot definitions are correctly set up.
  User Authorizations: Confirm that the user has the necessary authorizations to perform the deletion. You may need to consult with your SAP security team to ensure proper access rights.
  Consult Documentation: Review SAP documentation or notes related to this error message for any specific guidance or patches that may address the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SCC4 (Client Administration), SMD1 (Delete Data), and SCC1 (Client Copy) for managing data and configurations.
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message. You can search for the error number or related keywords in the SAP Support Portal.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.