160090: An input table is allowed one join at a time.

Description

The input table may be participating in another join. An input table can only participate in one join at a time.

Solution

Do one of the following.

• Remove all joins from the input layer using the Remove Join tool and try again.
• Write the input to disk using one of the following tools, and use this output as the new input:
  • Copy Features
  • Copy Rows
  • Export Features
  • Export Table.
• Join to one of the layers joined to the input.