How To Fix AJ063 - Contract &1 is blocked for billing, billing block reason &2

SAP Error Message - Details

• Message type: E = Error

• Message class: AJ - Billing program

• Message number: 063

• Message text: Contract &1 is blocked for billing, billing block reason &2

What causes this issue?

You tried to bill contract &v1&. This is not possible because the
contract is blocked from billing.

System Response

During billing, a billing block always terminates the procedure and
triggers an error message in the log.
In mass simulation, the billing block reason determines whether billing
is terminated with an error message, or whether a warning is issued
(field <DS:DE.MSIM_OK>billing block reason permits mass simulation</>)
In budget billing, the billing block reason determines whether billing
is terminated with an error message, or whether just a warning is issued
(field <DS:DE.BBP_OK>budget billing block reason permits budget billing
simulation</>)
For other types of billing simulation, a billing block just triggers a
warning in the log.
You can override the above rules using the Business Add-In
<DS:SIMG.ISU_BI_BLOCK_BILLING>ISU_BI_BLOCK_BILLING</>.

How to fix this error?

If you want to bill a contract, you must first of all release it for
billing. To do this, you must enter a corresponding release reason in
the contract.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AJ063 - Contract &1 is blocked for billing, billing block reason &2 ?

  The SAP error message AJ063 indicates that a contract is blocked for billing due to a specific reason. This message typically arises in the context of SAP's Contract Management or Sales and Distribution (SD) modules, where contracts are used to manage agreements with customers.
  
  Cause:
  The error message AJ063 is triggered when a contract (identified by &1) has a billing block applied to it, which prevents any billing activities from being processed. The billing block reason (&2) provides specific details about why the contract is blocked. Common reasons for a billing block include:
  
  Credit Limit Exceeded: The customer has exceeded their credit limit.
  Contract Status: The contract may be in a status that does not allow billing (e.g., inactive or terminated).
  Missing Information: Required information for billing may be missing or incomplete.
  Payment Issues: There may be outstanding payments or disputes related to the contract.
  Manual Block: A manual billing block may have been set by a