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Former Member
0 Kudos

Hello:

The problem is that I have to call a RFC, which returns a table with 4 fields. Knowing one of this values from another RFC, I have to display all elements that has that value on a field, and show them in a list box.

I have problems with the cardinality of the node.

I got lot´s of problems with this.

Any Idea?

Thanks in advanced.

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
0 Kudos

Hi Toxicus,

Please elaborate what problem you are facing about cardanality and please let us know what other problems are.?

Generally the default cardinality of RFC or model node is 0-1 in such case you have to ensure that node has at least one element at run time other wise it throws null pointer exception while accessing it. Let us know if such issue persist there.

Regards

Jeetendra

Answers (1)

Answers (1)

Former Member
0 Kudos

Thanks for helping.

I solved the problem.