Troubleshooting Informatica Error Messages and Resolution – Part 314
REP_51048Communication failed because of network errors. [System Error (errno = <error number>): <error message>.] Please try connecting to the repository again.
Cause:The PowerCenter Client or the Integration Service cannot connect to the Repository Agent.
Action:Read the operating system error referenced in this message and make any necessary changes. There might be network problems.
REP_51054Internal error: Cannot allocate buffer of size <size> bytes to receive incoming message. The system may be out of memory.
Cause:The system is low on resources.
Action:Free some system resources.
Action:Contact Informatica Technical Support.
REP_50156Repository Agent connection failed. [Unable to read from client socket. Read <number> bytes.]
Cause:The repository client application lost connectivity to the Repository Agent process.
Action:Verify that the Repository Agent process is running. If the Repository Agent is not running, restart it. Also, verify the repository database is running.
REP_51058Unknown TCP/IP error. Please try connecting to the repository again.
Cause:The PowerCenter Client or the Integration Service cannot connect to the Repository Agent due to a network problem. This might happen if the Repository Agent machine was disconnected from the network, or if it lost power.
Action:Verify the PowerCenter Client and Integration Service machines can connect to the Repository Agent machine and try to connect again.
REP_51059Repository Agent connection failed, another Repository Agent on host <host name> port <port number> is already connected to this repository <repository name>.
Cause:There is another Repository Agent process already running for the repository.
Action:Connect to the running Repository Agent, or wait for it to shut down before connecting again.
REP_51071Invalid name: You must specify a name.
Cause:You tried to create a metadata extension, but left the metadata extension name blank.
Action:Specify a name for the metadata extension.
Above are list of Informatica Error Messages or Warnings received while performing certain operation against Informatica related products.
What are Informatica Error Messages?
Informatica error codes are a set of error codes for use by all Informatica products. Every Informatica error message returned by Informatica, is self explanatory and contains the object name in cases where required.
Hope this was helpful.
Information about Informatica Error Code Messages or Warning Messages on Windows and Linux Operating Systems.