Signature Errors

When signing the SOAP request, problems can occur when:

The keystore path does not exist on the computer that contains the touchpoint.
The keystore path is missing.
The private key alias is missing.
You attempt to sign a non-existent part of the SOAP request. The reason field contains a message:
```
Element to encrypt/sign not found…
```
The private key alias does not exist in the keystore. The reason field contains a message:
```
No certificates for user x were found for signature… 
```
Where x is the private key alias provided.
The private key password is required but not provided, or the provided password is wrong. The reason contains a message:
```
Cannot recover key…
```
You provide a bad canonicalization algorithm. The reason field contains a message:
```
Unknown canonicalizer. No handler installed for URI x… 
```
Where x is the name of the canonicalization algorithm provided.
You provide a bad signature algorithm. The reason field contains a message:
```
The requested algorithm x does not exist... 
```
Where x is the name of the signature algorithm provided.
You provide a bad public key identifier type. The reason field contains a message:
```
Unsupported key identification…
```