How To Fix OC817 - Activation must be after & &

SAP Error Message - Details

• Message type: E = Error

• Message class: OC - IS-Oil: BDRP Bulk Distribution Requirement Planning messages

• Message number: 817

• Message text: Activation must be after & &

What causes this issue?

The activation date and time is too early. The activation date and time
must be after the last tank dip was carried out with respect to the
previous calibration set, and at least after the activation of the
previous calibration set.

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 OC817 - Activation must be after & & ?

  The SAP error message OC817, which states "Activation must be after & &," typically occurs during the activation of objects in the SAP system, particularly in the context of ABAP development or when working with transport requests. This error indicates that there is a dependency issue where the activation of the current object cannot proceed until certain other objects have been activated first.
  Cause:
  
  Dependency Issues: The object you are trying to activate has dependencies on other objects that have not yet been activated. This can happen if you are working with a new or modified program, function module, or class that relies on other components.
  Transport Requests: If the objects are part of a transport request, the order of activation may not be correct, leading to this error.
  Incomplete Development: Sometimes, the development process may not have been completed, or there may be missing components that need to be activated first.
  
  Solution:
  
  Check Dependencies: Identify the objects that need to be activated before the current object. You can do this by checking the object’s dependencies in the ABAP Workbench (SE80) or using transaction SE11 for database objects.
  Activate Required Objects: Activate the dependent objects first. Once all required objects are activated, try activating the original object again.
  Review Transport Requests: If you are working with transport requests, ensure that the transport order is correct and that all necessary objects are included in the transport.
  Use Transaction SE80: Navigate to the object in the Object Navigator (SE80) and check for any activation issues or dependencies that are highlighted.
  Check for Syntax Errors: Ensure that there are no syntax errors in the code of the objects that need to be activated, as this can also prevent activation.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE11 (Data Dictionary), SE37 (Function Modules), and SE24 (Class Builder) to manage and activate objects.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions specific to your version of SAP.
  Development Guidelines: Follow best practices for ABAP development, including proper version control and documentation of dependencies, to minimize activation issues in the future.
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis or development team for further assistance, as they may have additional tools or insights into the specific configuration of your SAP environment.