How To Fix /PM0/ALB_MESSAGES606 - Allocation key must be specified

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ALB_MESSAGES -

• Message number: 606

• Message text: Allocation key must be specified

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ALB_MESSAGES606 - Allocation key must be specified ?

  The SAP error message /PM0/ALB_MESSAGES606 indicates that an allocation key must be specified in the context of a process, typically related to the allocation of costs or resources in SAP. This error often arises in modules related to Project Management, Controlling, or other areas where resource allocation is critical.
  Cause:
  
  Missing Allocation Key: The most common cause of this error is that the allocation key, which is necessary for the allocation process, has not been specified in the relevant transaction or configuration.
  Configuration Issues: There may be issues with the configuration of the allocation keys in the system, such as missing entries in the customizing settings.
  Data Entry Errors: Users may have overlooked entering the allocation key in the required fields during data entry.
  Authorization Issues: Sometimes, users may not have the necessary authorizations to access or specify allocation keys.
  
  Solution:
  
  Specify the Allocation Key: Ensure that you enter a valid allocation key in the relevant field when performing the transaction that triggered the error.
  Check Configuration: Review the configuration settings for allocation keys in the SAP system. This can typically be done through the SPRO transaction (SAP Project Reference Object) under the relevant module settings.
  Data Validation: Validate the data being entered to ensure that all required fields, including the allocation key, are filled out correctly.
  User Training: If users are frequently encountering this error, consider providing additional training on the importance of allocation keys and how to enter them correctly.
  Authorization Check: Ensure that the user has the necessary authorizations to access and specify allocation keys. This may involve checking user roles and permissions.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like CJ20N (Project Builder), KSU5 (Actual Distribution), or others related to cost allocation.
  Documentation: Refer to SAP Help documentation for detailed information on allocation keys and their usage in the specific module you are working with.
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional guidance on allocation keys.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module.