Reverse a Posted Document Line or an entire Posted Document in Business Central

To reverse a Posted Sales Invoice line, here's a quick solution: 

1️⃣ Create a Sales Credit Memo. 

2️⃣ Add the Customer No from the original invoice. 

3️⃣ At the top menu, use Get Posted Document Lines to Reverse for specific lines 

To reverse an entire Posted Sales Invoice document: 

1️⃣ Create a Sales Credit Memo. 

2️⃣ Add the Customer No from the original invoice. 

3️⃣ At the top menu, select Copy Document and pick the Posted Sales Invoice from the drop-down options. 

Note: You can reverse both Posted Sales and Purchase Documents. 

Accounting corrections made easy! 

The below scenario is for reversing one or more Sales Lines from a Posted Sales Invoice: 

The below scenario is for reversing an entire Posted Sales Invoice document: