Message type: E = Error
Message class:  ICC_CONDTAX - International Development: Condition-based tax calculation 
Message number: 030
Message text: Invalid condition table in step &3 of access sequence &2, application &1
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The SAP error message ICC_CONDTAX030 indicates that there is an issue with a condition table in the context of tax determination. This error typically arises during the execution of a pricing procedure or when accessing a condition record in the context of tax calculation.
Cause: The error message "Invalid condition table in step &3 of access sequence &2, application &1" suggests that: The condition table referenced in the access sequence is not valid or does not exist. The access sequence is not properly configured or is missing the necessary condition tables. There may be a mismatch between the application area and the condition table being accessed. The condition table may not be activated or may have been deleted.
Solution: To resolve this error, you can follow these steps: Check Access Sequence Configuration: Go to the transaction code V/07 (for pricing) or V/08 (for tax) to check the access sequence configuration. Verify that the access sequence defined for the relevant application (e.g.,
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