SAP Message /POSDW/PCA_SECURITY016 - Encrypted object is incomplete and therefore invalid

Diagnosis
In the transfer of POS transaction data containing encrypted informationto the BAPI interface of POSDM, sequence numbering of the substringsrevealed that an encrypted object is inconsistent, that is to say, partsof the object occur twice or are missing.
In the BAPI interface, the encrypted object (Base64 string) istransferred in substrings that must be numbered sequentially inconsistent steps (default: "1"). The sending application is responsiblefor this.

System Response
The system terminates the process.

Procedure
Ensure that the sending application sends the encrypted data to the SAPsystem in a consistent form.