How To Fix /SCMB/SCHED_LOG100 - An activity date is inconsistent with the earliest permissible date

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/SCHED_LOG -

• Message number: 100

• Message text: An activity date is inconsistent with the earliest permissible date

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/SCHED_LOG100 - An activity date is inconsistent with the earliest permissible date ?

  The SAP error message /SCMB/SCHED_LOG100 indicates that there is an inconsistency with the activity date in relation to the earliest permissible date for a scheduling activity in the Supply Chain Management (SCM) module. This error typically arises during the planning or scheduling processes when the system detects that the date assigned to an activity is earlier than the earliest date allowed based on the configuration or business rules.
  Cause:
  
  Date Configuration: The activity date may be set before the earliest permissible date defined in the system settings or configuration.
  Planning Parameters: The planning parameters or settings for the specific activity or process may not align with the dates being used.
  Data Entry Error: There may be a manual entry error where the date was incorrectly inputted.
  Dependencies: The activity may depend on other activities or events that have not yet occurred, leading to a violation of the scheduling rules.
  
  Solution:
  
  Check Activity Dates: Review the dates assigned to the activity in question. Ensure that they are set within the permissible range defined in the system.
  Review Configuration Settings: Check the configuration settings for the scheduling parameters in the SCM module. This includes reviewing the earliest permissible date settings.
  Adjust Planning Parameters: If necessary, adjust the planning parameters to allow for the desired activity dates.
  Correct Data Entry: If the date was entered incorrectly, correct it to align with the permissible dates.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on scheduling and permissible dates.
  Testing: After making adjustments, test the scheduling process again to ensure that the error does not recur.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SCMB/PLANNING or /SCMB/SCHEDULING to access the relevant planning and scheduling functions.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Roles: Ensure that the user has the appropriate roles and permissions to make changes to scheduling parameters.
  System Logs: Review system logs for additional context or related errors that may provide further insight into the issue.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SCM for further assistance.