How To Fix CP271 - Enter a start date for scheduling

SAP Error Message - Details

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 271

• Message text: Enter a start date for scheduling

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 CP271 - Enter a start date for scheduling ?

  The SAP error message CP271 ("Enter a start date for scheduling") typically occurs in the context of production planning or project management when a user attempts to schedule a task, operation, or project without specifying a start date. This error indicates that the system requires a start date to proceed with the scheduling process.
  Cause:
  
  Missing Start Date: The most common cause is that the user has not entered a start date in the scheduling screen or transaction.
  Incorrect Configuration: There may be configuration settings in the system that require a start date for certain operations or tasks.
  User Input Error: The user may have overlooked the field or entered an invalid date format.
  
  Solution:
  
  Enter a Start Date: The simplest solution is to go back to the scheduling screen and enter a valid start date in the appropriate field.
  Check Date Format: Ensure that the date is entered in the correct format as required by the system (e.g., DD/MM/YYYY or MM/DD/YYYY).
  Review Configuration: If the issue persists, check the configuration settings related to scheduling in the relevant module (e.g., Production Planning, Project System) to ensure that the system is set up correctly.
  User Training: If users frequently encounter this error, consider providing training or documentation on the scheduling process to ensure they understand the requirements.
  
  Related Information:
  
  Transaction Codes: This error may occur in various transaction codes related to production planning (e.g., CO01 for production order creation, CJ20N for project management).
  SAP Notes: Check SAP Notes for any known issues or patches related to scheduling errors.
  Documentation: Refer to SAP Help documentation for detailed information on scheduling processes and requirements in the specific module you are working with.
  User Roles and Authorizations: Ensure that the user has the necessary roles and authorizations to perform scheduling tasks.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP support team or a functional consultant for further assistance.