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Upon each iteration, these parameters will contain the application defined "keys" of a pending outbound transaction document that matched the criteria specified. If there are multiple sets of keys, only the first will be retrieved (see note below).
| Note |
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| Note: It is possible for a single pending oubound transaction document to contain multiple individual messages, each of which may have their own set of staging database key values. This typically happens, for example, for a complex outbound EDI transaction. The output parameters containing the staging database keys will only contain the values for the FIRST message in this case. This consideration does not apply to documents that are registered using the TXDOC_REGOUTBND, TXDOC_REGOUTEDI or TXDOC_REGOUTX12 activities, which permit only one message and therefore only one set of staging database keys to be registered. |