How To Fix /OSP/MSG138 - Please choose atleast 1 day

SAP Error Message - Details

• Message type: E = Error

• Message class: /OSP/MSG -

• Message number: 138

• Message text: Please choose atleast 1 day

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /OSP/MSG138 - Please choose atleast 1 day ?

  The SAP error message /OSP/MSG138 Please choose at least 1 day typically occurs in the context of scheduling or planning activities within the SAP system, particularly when a user is required to select a date or a range of dates for a specific operation, such as creating a report, scheduling a job, or planning resources.
  Cause:
  The error is triggered when the user attempts to execute a function that requires a date selection but has not selected any date or has selected an invalid date range. This can happen in various scenarios, such as:
  
  When trying to generate reports that require a date range.
  When scheduling maintenance tasks or production orders without specifying the necessary dates.
  When using transaction codes that involve date selection but the user has not filled in the required fields.
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Select a Date: Ensure that you select at least one valid date in the date selection fields. This could be a single date or a range of dates, depending on the requirement of the transaction you are working with.
  
  
  Check Date Format: Make sure that the date is in the correct format as expected by the SAP system. The format may vary based on your system settings (e.g., DD/MM/YYYY or MM/DD/YYYY).
  
  
  Review Required Fields: If there are multiple date fields, ensure that you have filled in all mandatory fields as required by the transaction.
  
  
  Consult Documentation: If you are unsure about the required date fields, refer to the SAP documentation or help files related to the specific transaction you are using.
  
  
  User Training: If this error occurs frequently, consider providing additional training for users on how to properly select dates in the system.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes, such as those related to reporting (e.g., S_ALR_87012084) or planning (e.g., MD01).
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or module you are working with.
  User Roles and Authorizations: Ensure that the user has the necessary roles and authorizations to perform the action that requires date selection.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for further assistance.